Dentes exsertus
[医] 突牙
🧩 词语组成解析
齿状部份
🗣️ 情景例句
What a day!
今天好忙！
I would like to call a plumber to come this afternoon.
我要叫一个水管工人今天下午来。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？