Metaphyllin
[医] 氨茶硷(商品名)
🗣️ 情景例句
Pardon me.
劳驾。
I played ping-pong this morning.
我今早在打乒乓球。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。