英语词汇“up-and-down-hill trackway toy”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	up-and-down-hill trackway toy
释义	up-and-down-hill trackway toy 要上下坡轨迹；玩具
随便看	Personnel Management Squadron personnel management system personnel management system of enterprise Personnel Management Team personnel manager personnel managerialics personnel manager system personnel managing files Personnelman Striker Seaman Personnelman Striker Seaman Apprentice personnel map personnel marker Personnel Master File personnel matters Personnel Mechanism Personnel,Military personnel mobility law personnel mobility management Personnel Mobility Support System Personnel Mobilization Center personnel monito personnel monitor personnel monitoring personnel monitoring instrument personnel motivation