Marcesin
[化] 粘赛菌素
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
He has a writig brush.
他有一支毛笔。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。