英语词汇“动滑轮”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	动滑轮
释义	动滑轮 dòng huá lún即可以移动的滑轮,使用时滑轮位置发生改变。其作用是省力movable pulley反定滑轮
随便看	ramification group ramification index ramification index of a morphism ramification index of morphism ramification number ramification of Curcumin hydrolyzed ramification of orders ramification order ramification point ramification problem ramificative ramified ramifications ramification value ramification valve ramified algebra ramified algebraic function element ramified covering ramified covering space ramified element ramified extension ramified flotation ramified hierarchical structure ramified morphism ramified prime ideal