Vena contracta
[化] 流颈; 缩脉
🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
Would you like to see baby Max, Michelle?
想看看Max小家伙吗， Michelle？
Is the plane leaving?
飞机要起飞了吗？
and at the most critical juncture we took turns in watching that point.
在最紧急的时刻，我们轮流监视那段河流的险情。