英语词汇“class periods”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	class periods
释义	class periods课时原型: class periods 是 class period 的复数
随便看	dust-proof type relay dust protecting mask dustsheets dust pelletizing system dust granule dustperson dust pick-up hose dust-pans dust protection dust size distribution dust protection cap dust pipe dust slurry thickener dustless drilling Dusts,Interplanetary Dusts,Interstellar dustpile dust piece dust someone off dust protective mask dust shaft dust guard retainer dust plume dusts off dustless galaxy