Fossa canina
[医] 尖牙窝, 犬齿窝, 上颌窝
🧩 词语组成解析
n. 窝, 凹\\n[医] 窝, 凹
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
The problem is finding land for it.
问题是要找到土地来修建厂房。