Ethoxycaffeine
[医] 乙氧基咖啡因
🗣️ 情景例句
She's very pretty.
她很漂亮。
I'm fed up with him.
我受够他了。
He had known that it was not safe to travel alone in the forest near the coast.
也听说过独自一人在海边的森林里走是不安全的。