| 释义 |
substitute['sʌbstitju:t]n. 1 代替者,替换者,替补者;代人应征入伍者;代替物;代用品:use plastics as a substitute for wood用塑料做木材的代用品a milk substitute prepared from soybeans用大豆做的代乳品 2 【语】替代(形式);代用词;代用语(如He writes better than I do句中的do) 3 【海】(国际信号旗中的)代用旗 4 【矿】转接器
vt. 1 用…代替,代以;由…替代,派…接替;<罕>代替,替代(某人或某物):substitute A for B(或substitute B by A,substitute B with A)用甲来代乙 2 【化】使取代
vi. 1 代替,代用,替代,接替:He substituted for the typist during her absence.打字员不在时由他替代.He substitutes as our teacher of English.他代任我们的英语教师. 2 【化】取代
adj.代替的,代用的;替补的;作为代用品的;由代用品构成的;使用代用品的:a substitute food代用食物substitute feeding of infants婴儿的人工喂养 |