Dentes acutus
[医] 切牙, 门齿
🧩 词语组成解析
齿状部份
🗣️ 情景例句
What are you doing?
在做什么？
You should wear a sweater, It's cold today.
你应该穿一件毛衣，因为今天很冷。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。