proof
英 [pru?f]
美[pruf]
- n. 證明；證據(jù)；校樣；考驗；驗證；試驗
- adj. 防…的；不能透入的；證明用的；耐…的
- vt. 試驗；校對；使不被穿透
詞組搭配
the proof of the pudding is in the eating
(proverb)the real value of something can be judged only from practical experience or results and not from appearance or theory
(諺)布丁好壞，一嘗便知