Vena contracta
[化] 流颈; 缩脉
🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
Well, this unit here on display is a full scale assembly of our latest machine.
哦，这里所展示的这一部是本公司最新机器的全套设备。
To manufacture automobiles
生产汽车
They feared that the mummy would fall to pieces when they cut it open, but fortunately this has not happened.
他们曾担心在把木乃伊切开后，它会散成碎片，但幸运得很，这种情况并未发生。