Dorsispinal veios
[医] 脊背静脉
🧩 词语组成解析
[医] 脊柱背侧的
🗣️ 情景例句
Today is the perfect example.
今天就是一个很好的例子。
Leaves are falling.
叶子落了。
Many of the men fell sick with fever.
许多人因发烧而病倒。