Cervical duct
[醫(yī)] 頸管
?? 詞語組成解析
a. 頸的, 子宮頸的\\n[醫(yī)] 頸的
duct
[d?kt]
n. 管，導(dǎo)管;（電線，電纜等的）管道;
vt. 用導(dǎo)管輸送;用管道供應(yīng);
??? 情景例句
What kind of guarantee do you offer?
這種車有售后服務(wù)保證嗎？
It's my treat this time.
這次我請客！
But in an old man who has known human joys and sorrows,
可是老年人已經(jīng)飽嘗了人間的甘苦，