英[buːst]美[buːst]
记忆方法
词源记忆法
boost→boots→支撑人向上、向前运动→推动、促进,同根词:booster(支持者;助推器;升压机)
联想记忆法
还可以boo想成“600”,st想成“street街道”(建600条街道,提高交通。)
verb(动词)noun(名词)
双解例句
verb(动词)noun(名词)
小知识
Think of the word boost as meaning “help up.” Maybe you need a boost getting over a fence (hmm — are you sneaking in or sneaking out?), or maybe you are feeling low and need to boost your spirits — chocolate, anyone?
Sometimes words appear that really don't have any clear origins. Boost is one of those words, but it's a fun word, and it's thought that maybe it has some connection to boose, a Scots dialect word that carries the idea of a push. A slang meaning of the word is to sneakily steal, like shoplifting. You gave your cousin a boost into the window, not knowing he was planning on boosting some sneakers.
实用短语
常用短语
单词用法
动词辨析
以下这些动词均有”升起,举起”的意思
lift:指用人力或机械力把某物升到较高的位置。
hoist:多指用绳索、滑轮等机械把重物升起。
raise:较正式用词,常可与lift换用,但强调把某物举起或抬起到应有的高度。常用比喻。
elevate:较正式用词,指位置、高度的升高,多作比喻用,指职位、品德等的提高。
heave:指需花大力气或借外力才能举起或抬起重物。
boost:原义指从后面或下面推起或提高,现常用于指提高价格、振作精神等抽象概念。
lift:指用人力或机械力把某物升到较高的位置。
hoist:多指用绳索、滑轮等机械把重物升起。
raise:较正式用词,常可与lift换用,但强调把某物举起或抬起到应有的高度。常用比喻。
elevate:较正式用词,指位置、高度的升高,多作比喻用,指职位、品德等的提高。
heave:指需花大力气或借外力才能举起或抬起重物。
boost:原义指从后面或下面推起或提高,现常用于指提高价格、振作精神等抽象概念。
重要短语
boost up向上推
boost pressure升压;吸入管压力
boost pressure升压;吸入管压力