R.c.
abbr. (=reinforced concrete)【建】钢筋混凝土\\n
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
Is this the right bus for Pacific Boulevard?
这是去太平洋大道的车吗？
'How's Tommy?' he asked.
“汤米怎么样？”他问。