labor-saving 节省劳动力的
labor saving tool 节约劳动力的工具
labor-saving input 省工性投入
labor-saving ratio 节省劳动消耗率
labor-saving engine 节省劳动力的发动机
labor saving industry 劳动节省产业
同义词: laborsaving laboursaving
以上来源于: WordNet
He developed ideas for labor saving machines like cutting machines.
他发明了一些节省劳力的机器,比如切割机。
The first two syntaxes I want to examine are major contenders in the labor saving category: PYX and SOX.
我要考察的前两种语法是在 节省工作量方面最主要的竞争者:PYX 和 SOX。
He added, “It transforms the lives of women most of all because they get labor saving devices, they get lights so they can study at night, and it helps the kids with school.”
他补充说:“供电首先会改变妇女的生活状况,因为她们因此可以节省体力,晚上可以在灯光下学习;同时供电也有助于儿童的学业。”
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