Malvon
[化] 氧化锦葵苷
🗣️ 情景例句
You're most welcome.
不用客气。
Let me see your passport, please.
请让我看看你的护照。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。