Annulus tracheae
[医] 气管环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
气管
🗣️ 情景例句
I'm not getting on very fast with this job.
我这份工作进展不快。
The old man fumbled with the key in the dark.
老人在黑暗中摸索着寻找钥匙。
How many instruments do you play?
你能演奏多少种乐器？