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	asbestos packing sheet asbestos pad asbestos paint asbestos panel door asbestos paper asbestos pipe asbestos plaster asbestos powder asbestos product asbestos product factory asbestos products asbestos putty asbestos-reinforcedplastics asbestos reinforcement asbestos ribbon asbestos roll asbestos roller asbestos roofing felt asbestos rope asbestos rope packing asbestos rubber sheet asbestos rubber tile asbestos sheet asbestos shingle asbestos slate

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