Toxolecithid
[医] 毒卵磷脂
🗣️ 情景例句
Hello, my name is Susan.
喂，你好。我的名字叫苏珊。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
I want to pick some bananas, said Kate. I'm hungry!
“我要摘些香蕉，”凯特说，“我饿了！”