英语词汇hand operated简单造句、意思、用法及例句-英语例句辞典

单词	hand operated
例句	原声例句科技 Crash Course It's essentially a hand operated calculator, that helps add and subtract many numbers. 它本质上是一个手动计算器用来帮助人们加减数字。 CNN 10 学生英语 2023年2月合集 We've got slappers for putting out if there's a, you know, flames in a ground fire, rakes and they've got a hand operated pump. 在地下出现火苗的时候，我们准备了像这样的拍子，我们还有耙子、手动泵。
随便看	hold something against hold something back hold something in hold something together holds on holds on to holds onto holds out holds out against holds out for holds out on holds over hold space holds power over hold spring holds sway hold starting hold state hold steady holds that holds the fort holds those hold still hold still for holds to

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