Vena comitans
[医]并行静脉，伴行静脉：通常是两支，与其同名动脉紧密伴行，尤多见于四肢
🧩 词语组成解析
n. 静脉\\n[医] 静脉
[医] 伴的, 并行的
🗣️ 情景例句
Don't be too sure.
别那么肯定。
Beggars must be no choosers.
饥不择食。
He was sent to prison for failing to pay his debts and died in poverty in 1836.
他因无力还债而被捕入狱，最后于1836年在贫困中死去。