基本解释n.正午同根派生 英汉例句双语例句Every other week, our school ends in the mid of Friday(other times it ends on Saturday midnoon).而现在也分成了大周和小周，小周是周六中午回家。词组短语短语midnoon and midnight dhyana 子午固关元专业释义交通运输工程正午