Methylhydrastimide
[化] 甲基北美黄连内酰胺
🗣️ 情景例句
You look as fit as a fiddle.
你看起来非常健康。
Who is this ,please?
请问你是哪一位？
The old lady was glad to be back at the block of flats where she lived.
老妇人回到了她居住的公寓楼，心里很高兴。