英语词汇“helpful”的读音、翻译、释义、用法及例句-智慧网

词汇	helpful
释义	helpfulhelpfulD.J.:[ˈhelpful]K.K.:[ˈhɛlpfəl]adj.1.■给予帮助的, 有益的Our teacher gave us a lot of helpful books in maths.我们老师给了我们许多数学上有帮助的书。
随便看	turbo-steam separator turbosupercharged turbo-supercharged engine turbo-supercharged helicopter turbosupercharger turbot Turbo top turbo train turbotrain turbo-tray dryer turbotrol turbo-type turbo-type supercharger turbo-unit turbo-visory equipment turbo washer turbo wheel turbo-winder Turbo yarn turbulator turbulence turbulence accident turbulence broadening turbulence cell turbulencecy

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