英语词组a central heating system是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	a central heating system
释义	a central heating system中央供暖系统 See system
随便看	if necessary if necessary if need beif needs be if not if only to do sth if only if possible if push comes to shove if required if sb must if so, … if so if sth is anything to go by if that's the case ... if the cap fits if the child is drowsy or unconscious if the government does not yield if the need arises if the occasion arises if the opportunity presents itself if the spirit moves you if the worst comes to the worst if they were so minded if this is the case ... if truth be known

英语词组固定搭配大全包含52743条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。