Cinnamylephedrine
[医] 桂皮酰麻黄硷
🗣️ 情景例句
We propose a change.
我们建议做一下改变。
How would I know?
我怎么知道？
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。