英语词汇“sit-up”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sit-up
释义	sit-up /sit"up'/, n. an exercise in which a person lies flat on the back, lifts the torso to a sitting position, and then lies flat again without changing the position of the legs: formerly done with the legs straight but now usually done with the knees bent. [1835-45; n. use of v. phrase sit up]
随便看	counterintelligence counterintuitive counter-ion counterirritant counterjumper counterlight countermagnet counterman countermand countermanifesto countermarch countermark countermeasure countermelody countermemo countermigration countermine countermobilization countermove countermovement countermyth counteroffensive counteroffer counterorder counterpane

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