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
We'll call in a couple of days.
我们两三天后打电话。
If he wants to make any changes,minor alternations can be made then.
如果他有什么意见的话，我们还可以对计划稍加修改。
It seems that the further cats fall, the less they are likely to injure themselves.
看起来，猫跌落的距离越长，它们就越不会伤害自己。