英语词汇“be helpful”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	be helpful
释义	请查阅词条：helpful
随便看	lumper lumpers lumpfish lumpfishes lumpier lumpiest lumpily lumpily lumpiness lumpiness lumping lump in one's throat pinnation pinnatipartite pinnatisect pinnay pinned pinned on pinnel pinner pinners pin-new pinni- pinnie pinnied 绿林起义绿柱石绿油油绿洲绿灯绿生生绿皮书绿盘绿篱绿肥 Wattstärke Wattzahl Watvogel WAV Waypoint W.C. WC-Becken WDM(wavelength_division_multiplexing) WD(Western_Digital) Web