双解例句
小知识
If you're familiar with the verb to “indicate,” then indicator should be no problem. An indicator points to, suggests, or shows something. The arrow on a street sign is an indicator telling you which way to go.
“It's not the heat, it's the humidity!” In other words, temperature is only one indicator of how it feels outside. Air-pressure, humidity, wind-chill, and cloud cover are other important indicators of weather conditions. You might hear a lot from newscasters about “economic indicators.” These are figures, such as the rate of unemployment or inflation, that indicate where we're headed economically. Good or bad, we need reliable indicators if we're going to recover economically. Not all the indicators say the same thing: some say we're going to be OK sooner than others.
实用短语
常用短语
单词用法
词根词缀
后缀: -or
表名词,主要表示”人或物器”
n.
predecessor 前辈,前任,[被取代的]原有事物pre前+de+cess走+or人→前面走过的人→前辈
actor 男演员,行动者,参与者act行动,行为,扮演+or人或物器→n.男演员,行动者,参与者
aggressor 侵略者,攻击者aggress侵略,进攻+or人或物器→n.侵略者,攻击者
arbitrator 仲裁人,公断者arbitrate仲裁,公断+or人或物器→n.仲裁人,公断者
author 作家,创造者auth+or人或物器→n.作家,创造者
collector 收藏家,征收者collect收集+or人或物器→n.收藏家,征收者
compressor 压缩机compress挤压+or人或物器→n.压缩机
conqueror 征服者,胜利者conquer征服,战胜+or人或物器→n.征服者,胜利者
creator 创造者,创作者create创作+or人或物器→n.创造者,创作者
creditor 债权人credit贷款+or人或物器→n.债权人
designator 指示者,指定者designate指定+or人或物器→n.指示者,指定者
detector 发现者,侦察器,探测器,检波器,检电器detect察觉,发觉+or人或物器→n.发现者,侦察器,探测器,检波器,检电器
educator 教育家educate教育+or人或物器→educator教育家
executor 遗嘱执行人,执行者execute执行+or人或物器→n.遗嘱执行人,执行者
gladiator 角斗士,与野兽搏斗者gladiate剑状的+or人或物器→n.角斗士,与野兽搏斗者
indicator 指示器,[化]指示剂indicate指示+or人或物器→n.指示器,[化]指示剂
mentor 导师ment精神+or人或物器→n.导师
moderator 调解人,仲裁人moderate中等的+or人或物器→n.调解人,仲裁人
oppressor 压迫者oppress压迫,压制+or人或物器→n.压迫者
pastor 牧师,牧人past+or人或物器→原来是拉丁文”牧羊人”的意思
processor 处理机,处理器process过程,处理+or人或物器→n.处理机,处理器
proctor 代理人,学监proct监督+or人或物器→n.代理人,学监
projector 放映机project投射出+or人或物器→n.放映机
sailor 海员,水手,不大会晕船的人,船员sail航行+or人或物器→n.海员,水手,不大会晕船的人,船员
successor 继承者,接任者,后续的事物success成功,胜利+or人或物器→继续着别人的成功→继承者,接任者
vendor 小贩vend出售+or人或物器→n.小贩
同根词
词根：indicate
adj.indicative象征的；指示的；表示…的
indicant指示的；表示的
indicatory表示的；指示的
n.indication指示，指出；迹象；象征
indicative陈述语气；陈述语气的动词形式
indicant指示物
vt.indicate表明；指出；预示；象征