Methylepinephrine
[化] 甲肾上腺素
🗣️ 情景例句
You are a very smart young man, Robbie.
你是个绝顶聪明的年轻人， Robbie。
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
We may travel by sea.
我们可能乘船去。