[drɒp][drɑːp]
  • vt. 落下;跌倒;下降;放弃;漏掉;断绝关系
  • n. 滴;微量;减少;滴状物
  • 记忆方法

    词源词根法
    来自PIE*dhreu,滴,词源同drip.英语drop,droop和drip是紧密的”宗亲”关系。日耳曼语drup-,在古斯堪的纳维亚语中派生出drupa,是英语droop的词源;drup-在中古丹麦语中派生出drippe,是英语drip的词源;drup-的变体drop-,在古英语中为dropa,是英语drop的词源。=搭配the drop/fall in prices物价下跌同源词droop,drip
    采编自网络
    d=down,向下
    o,水滴的形状
    p,水滴在管子上,要滴下来了
    所以它的意思是“滴,滴下”,引申为“使终止”
    n.滴
    v.滴下,使终止
    固定搭配:
    ①drop in 顺便拜访某人
    ②a drop of 一滴
    A drop of tear fell down her face.
    ③drop off 减少,让……下车,睡着
    The number of the students will drop off.学生的人数将会减少
    The bus driver drop off him.巴士司机让他下车
    The man has dropt off.这人睡着了
    ④drop out 退出
    The student dropped out.这个学生辍学了
      verb(动词)
      1. [ I or T ] (使)落下,(使)掉下;丢下
      2. 暴亡,猝死,突然死去
      3. 给…写信(尤指非正式的简短书信)
      4. 暗示,给…露口风
      5. 漏发词首h音
      6. [ I or T ] (使)下降,(使)降低
      7. [ T ] 停止,放弃(尤指某种活动)
      8. [ T ] 将…排除在外;开除;使离队
      9. [ T + adv/prep ] (通常指用汽车)捎,带(某人至某地)
      noun(名词)
      1. [ C ]
      2. [ S ] (饮料)少许,一点
      3. (药物)滴液,滴剂
      4. [ C ] 小块甜食
      5. [ C usually singular ] 下降距离,下落距离
      6. [ C usually singular ] 降低的程度;减少的数量
      7. [ C ] (补给品、药品等的)空投,空降
      8. [ C ] (间谍等)从某处取(情报等)

    双解例句

    verb(动词)
    1. [ I or T ] (使)落下,(使)掉下;丢下

      She dropped her keys.

      她把钥匙掉了。

      I'm always dropping things.

      我总是掉东西。

      Amanda dropped her sunglasses in/into the fountain.

      阿曼达把太阳镜掉进喷水池里了。

      The book dropped from/off the shelf.

      书从书架上掉了下来。

      Don't drop it!/Don't let it drop!

      别让那东西掉下来!

    2. 暴亡,猝死,突然死去

      He dropped dead on the squash court at the age of 43.

      他猝死在壁球场上,年仅43岁。

    3. 给…写信(尤指非正式的简短书信)

      Just drop me a line when you decide on a date.

      一旦你确定了日期给我写信就行。

    4. 暗示,给…露口风

      She dropped a hint that she'd like to come to the party.

      她暗示她想来参加聚会。

    5. 漏发词首h音
    6. [ I or T ] (使)下降,(使)降低

      The water level in the flooded region has finally begun to drop.

      受灾地区的洪水终于开始退去了。

      The land drops (away) (= slopes down) sharply behind the barrier.

      在这道屏障的后面,地势急剧倾斜而下。

      We had to drop our prices because of the recession.

      由于经济不景气,我们不得不降低了价格。

    7. [ T ] 停止,放弃(尤指某种活动)

      I'm going to drop yoga and do aerobics instead.

      我准备不再练瑜伽而开始做有氧运动。

      Can you drop what you're doing and help me with this report?

      你能停下手里的活儿来帮我写这份报告吗?

    8. [ T ] 将…排除在外;开除;使离队

      He's been dropped from the team because of injury.

      他因受伤而未能入选球队。

    9. [ T + adv/prep ] (通常指用汽车)捎,带(某人至某地)

      They dropped me off at the main entrance.

      他们把我捎到正门。

      I dropped him at the library and went shopping.

      我开车把他带到图书馆后就去买东西去了。

    noun(名词)
    1. [ C ]

      I thought I felt a drop of rain.

      我觉得有一滴雨落在了身上。

      There were little drops of paint on the kitchen floor.

      厨房地板上有几小滴油漆。

    2. [ S ] (饮料)少许,一点

      I'll have a drop more juice, please.

      请再给我来一点果汁。

      “Would you like some milk?” “Just a drop, please.”

      “你要牛奶吗?”“请稍加一点。”

    3. (药物)滴液,滴剂

      eye/nose/ear drops

      眼药水/滴鼻剂/滴耳剂

    4. [ C ] 小块甜食

      fruit/pear drops

      水果/梨味糖

      chocolate drops

      巧克力糖

    5. [ C usually singular ] 下降距离,下落距离

      There's a drop of two metres from the window to the ground.

      窗户离地面有两米的距离。

    6. [ C usually singular ] 降低的程度;减少的数量

      The recent drop in magazine subscriptions is causing some concern.

      最近杂志订阅数量的减少引起了一些关注。

    7. [ C ] (补给品、药品等的)空投,空降

      a food drop

      空投食品

      The helicopter made a drop of much-needed supplies to the stranded hikers.

      直升机向被困的徒步旅行者空投了他们急需的用品。

    8. [ C ] (间谍等)从某处取(情报等)

    小知识

    When you drop something, you let go of it and it falls. To drop a football is every receiver's nightmare. If you decide to drop your girlfriend or boyfriend, it will be their nightmare.

    You might drop your dog's leash so she can sprint across the beach, or drop the heavy bags you've been carrying as soon as you walk in your front door. You can also drop to the ground yourself, to avoid being hit by your brother's remote control airplane. A drop is a fall, plummet, or plunge — literal, or figurative: “A drop in profits means we'll have to lay off some workers.”

    实用短语

    1. pressure drop

      压降,压力降,水阻力,压力下降

    2. drop off

      减弱,下降,睡着,入睡

    3. drop down

      落下,卧倒,顺着向下移动,倒下

    4. drop hammer

      单作用锤

    5. back drop

      交流哼声,交流声

    6. drop it

      停止吧,忘掉,停止,丢掉不管

    7. drop index

      删除索引,删除索引语句

    8. drop view

      删除视图,视图删除

    9. drop wire

      引入线,停经片,落针,接户线

    常用短语

    1. drop in

      v. 顺便走访

    2. a drop of something

      一口酒;一杯酒,source:U

    3. pressure drop

      压力下降,压强下降

    4. a drop of

      一滴…

    5. at the drop of

      一看到…(就…),一听到…(就…),source:U

    6. drop by

      顺便拜访

    7. drop out

      退出;退学;脱离

    8. drop by drop

      adv. 一滴一滴地

    9. temperature drop

      温差

    10. drop down

      落下;顺着向下移动

    11. drag and drop

      拖放

    12. drop off

      减少;让……下车;睡着

    13. voltage drop

      电压降落

    14. a drop of water

      一滴水

    15. drop on

      [口]训斥;[口]偶然发现;[口]突然访问;使某人感到吃惊

    16. sharp drop

      暴跌

    17. drop out of

      退学,失学;从……当中退出

    18. drop from

      从…落下;从…除去

    19. drop into

      不知不觉变得;顺便进入;偶然进入

    20. to the last drop

      一滴不留,source:U

    单词用法

    单词用法
    drop in意为“探望”、“拜访”,若指拜访某人,则用drop in on sb;若指到某地拜访,则用drop in at a place
    单词辨析
    以下这些动词都表示”落下,下降”的意思
    descend:通常指沿斜线或斜坡下降。
    drop:指物体从一定高度落下。
    fall与drop同义,指突然或猛烈地降落,但fall也可指任何下落,同高度或形式无关。
    sink:指在空气或水中垂直下降、下沉。
    重要短语
    drop in v.顺便走访
    a drop of something一口酒;一杯酒
    pressure drop压力下降,压强下降
    a drop of一滴…

    同义词辨析

    descend, drop, fall, sink

    这些动词都表示”落下,下降”之意。

    • descend: 通常指沿斜线或斜坡下降。
    • drop: 指物体从一定高度落下。
    • fall与drop同义,指突然或猛烈地降落,但fall也可指任何下落,同高度或形式无关。
    • sink: 指在空气或水中垂直下降、下沉。

    同义词

    vi.落下;掉下;下降

    fall  /  plunge  /  descend  /  dive

    vt.丢弃

    dismiss  /  up  /  abandon  /  give  /  let  /  go

    n.微量

    hardly  /  amount  /  anything  /  small

    stop  /  end  /  cease

    其他释义

    dive  /  cease  /  pill  /  pearl  /  up  /  dismiss  /  drip  /  give  /  languish  /  go  /  mouthful  /  trickle  /  descend  /  end  /  abandon  /  let  /  flop  /  fall  /  stop  /  descent  /  distill  /  swoop  /  pea  /  plunge  /  bubble

    反义词

    hold  /  carry

    同根词

    词根:drop

    adj.

    dropped抛踢球得分的

    n.

    dropping落下;空投;滴下物

    dropper滴管;使滴下的东西;点滴器

    v.

    dropped下降,减少;掉下,滴下(drop的过去式和过去分词形式)

    dropping落下;退出(drop的ing形式);滴入;随口漏出