英语词汇“课时”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	课时
释义	课时 kè shí 基本例句 periodclassclass hourhour繁体課時上课时不准戴帽子。Don't keep your hat on in class. 他因在上课时吸烟而被开除了。He was expelled for smoking in class. 他很困倦，上课时候都睡着了。He was so sleepy that he fell asleep during the class. 托尼上课时不使用参考书。Tony used no reference books in class.
随便看	maintain flight level maintain for maintain forecast maintain free battery maintain friendship maintain fundamentally maintaing advantage of ccp maintain global military dominance maintain good indoor ventilation maintain good luck by restraint Maintain good momentum maintain good order maintain growth Maintain healthy paranoia about competitors Maintain hemodialysis maintain high-level exchanges Maintain hospital drug formulary control maintain houses and buildings maintain humidity maintain in maintain in contact maintain independence maintaining maintaining a balance between population maintaining a brothel