Central veios
[医] 中央静脉
🧩 词语组成解析
🗣️ 情景例句
You came very close, Ellen.
差了一点点， Ellen。
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
Shall we go to the park?
我们去公园玩好吗？