R.c.
abbr. (=reinforced concrete)【建】钢筋混凝土\\n
🗣️ 情景例句
I never slept.
我总睡不着。
Over 5,000 hours of work went into this software, and today it's my privilege to bring it to you.
这种软件的研制超过5000工作小时，今天我很荣辛地向你们展示它。
Why don't you find a job and end this dependence upon your parents?
你为何不找个工作不再依靠你的父母呢？