Tracheal
a. 气管的, 导管的\\n[医] 气管的
🗣️ 情景例句
Five hundred dollars, please. And could you give me ten dollar in small change?
请换500美元。再另外能否给我10元的小面额零钱？
Discontent is the first step in progress.
不知足是前进中的第一步。
Excuse me, Miss Yang, she said.
“请原谅，杨小姐，”她说。