词汇“helpful”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	helpful
释义	helpfulhelpful[ˈhelpful]adj.1.■有帮助的, 有益的, 有用的You've been very helpful.你(给我们)帮了很多忙。继承用法helpfullyadv.helpfulnessn.
随便看	automatic press lubrication automatic pressure jet burner automatic principle automatic printing automatic prober automatic process correlator automatic production line automatic program interrupt automatic programmer automatic program(m)ing automatic programming device automatic programming language automatic programming machine automatic programming tools automatic propeller automatic propeller synchronizer automatic protection automatic protection of train running automatic punch automatic puncher automatic punching machine automatic purifier automatic push button panel automatic pyrometer automatic radio compass

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