Vena vertebralis
[医]椎静脉：起于枕下静脉丛，与椎动脉同经上六颈椎横突孔，注入头臂静脉
🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
What dorm do you live in?
你住在那个宿舍？
I'd like to talk with Mr. Johns or Mr. Smith.
我想与约翰斯先生或史密斯先生谈话。
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。