Dorsispinal veios
[医] 脊背静脉
🧩 词语组成解析
[医] 脊柱背侧的
🗣️ 情景例句
Yes, it is right.
对，是正确的。
How many dozen are you going to take?
你要拿几打？
Let's divide the cake into three.
我们将蛋糕分成三份吧。