Racemethorphan
[化] 消旋甲啡烷; 消旋甲吗喃; 消旋吗喃甲醚
🗣️ 情景例句
I'll save your Dad the trouble; I'll pick her up.
不麻烦你爸了，我去接她吧。
How much does it cost to rent a mid-size car?
租一辆中型汽车要多少钱？
She stood up and took his arm.
她站起来，拉住他的手臂。