Galanthidine
[化] 石蒜碱
🗣️ 情景例句
What do you do for a living, Mr. Stewart?
你是做哪一行的 Stewart先生？
Don't look wise.
别自作聪明。
If I place an order now, when would you be able to ship it?
如果现在下单子，什么时候可以出货？