Eustachian valves
[医] 下腔静脉瓣
🧩 词语组成解析
[医] 咽鼓管
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
Mr. Stewart, I just spoke to Mr. Carlson. Stewart
先生， 我刚刚与Carlson先生通了话。
Congratulations on your winning the prize.
我恭喜你得奖了。
notes there are now work-stations that enable engineers to design, test and produce chips right on their desks, much the way an editor creates a newsletter on a Macintosh.
注意到，现在有些计算机工作站使工程技术人员可以在他们的办公桌上设计、试验和生产芯片，就像一位编辑在苹果机上编出一份时事通讯一样。