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	falling ball viscosity falling body falling-body viscometer (=Hoppler viscosimeter) falling coaxlal cylinder viscometer falling credit falling cylinder viscometer falling diphthong falling film falling film evaporator falling-film molecular still falling-film still falling gradient falling head falling hinge falling-in falling intonation falling leaf falling market falling-off falling pawl falling price falling-rate drying falling-rate-of profit theory falling rate period falling [shooting] star

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。