Coschwitz duct
[医] 科施维茨氏管(舌背管)
🧩 词语组成解析
duct
[dʌkt]
n. 管，导管;（电线，电缆等的）管道;
vt. 用导管输送;用管道供应;
🗣️ 情景例句
How'd you do it?
是如何办到的？
Excuse me to have troubled you.
对不起麻烦你。
Which man?
哪个人？