英语词汇“prepare a lesson”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	prepare a lesson
释义	prepare a lesson 准备功课
随便看	groove type refractory groove type spray sup pressor groove vehicle groove velocity groove wall groove wall inclination groove wall reinforcement groove wall stability groove wear groove weld groove welding groove-weld joint groove welds groove wheel groove wheel mechanism groove-wheel mechanism groove width groove width coefficient groove with groove with comolicated surface groove with variable depth groove with variable pitch groovey groovier groovies