Wharton's ducts
[医] 下颌[下]腺管
🧩 词语组成解析
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
Come on, Richard. Get up. Let's go.
好啦 Richard。起来。走吧。
What is thelargest industrial center in this country?
这个国家最大的工业区是哪里？
I suggest that you did not catch the 8 o'clock train,
您乘的不是8点钟的火车，