Celophlebitis
腔静脉炎
🗣️ 情景例句
We are four in all.
我们家共有四口人。
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
I don't know his number. Did you write it down?
我不知道他的电话号码。你记下来了吗？