Levoid
左旋甲状腺素钠
🗣️ 情景例句
Catching a fish is a lot more complicated than just throwing a worm in the water.
钓鱼可不是把鱼饵抛进水里那么简单。
I learned English this morning.
我今天早上学英文。
It's not you, is it?
这不是你，对吗？