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

单词	helper
释义	helperhelper[ˈhelpə]n.1.■助手, 帮手, 佣人; 徒工2.■起帮助作用的东西3.■(机车的)辅助机构; 补机4.■辅助炮眼inside helper正式工人remote-controlled helper遥控补机继承用法helper-upn.1.■推车工助手
随便看	service application zone service apron service area diagram service aviation service band service behavio(u)r serviceberry service book service book service brake application service braking service braking distance service break service bureau service business service by substitution service cabinet service call service car service centre service channel service charge service checking routine service club service club

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