英语词汇“labour saving device”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	labour saving device
释义	labour saving device un. 省工装备 [网络] 机械装置；省力的装置
随便看	short period cost account short period damping short-period equilibrium short period fading short-period fading short-period fluctuation short period forecast short-period forecast short periodic perturbation short period insurance short-period job short period mode short period mode of motion short-period mode of motion short-period motion short-period motor short period motor short-period multiple short-period objective short period of rise short-period oscillation short period oscillation short-period perturbation short period perturbation short period premium 人之居世，忽去便过，日月可爱也。故禹不爱尺璧而爱寸阴。时过不可还，若年大不可少也。人之居家立身，最不可好奇人之巧，乃可与造化者同功。人之巧，乃可与造化者同功乎人之常情，不足为怪人之常情，无可厚非人之常情，由俭入奢易，由奢入俭难。人之幼稚童蒙之时，非求师正本，无以立身全性。人之异于物者，人能明于必然，百物之生各遂其自然也。人之异于禽兽者，以有礼义也。脸厚脸嘴脸大脸嫩脸子脸孔脸孤拐脸小脸巴子脸帕