Duct sign
[医] 腺管征(见于腮腺炎)
🧩 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
I hate animals, they smell and they're noisy.
我讨厌动物，它们很臭而且很吵。
Whom are you calling?
你要找谁？
Certainly. One moment, please.
当然。请稍等。