Ostium frontale
[医] 额窦口
🧩 词语组成解析
n. 口, 门, 孔\\n[医] 口, 门口
🗣️ 情景例句
Could we make it tomorrow at nine?
明天9点怎么样？
Now read,please.
现在请大家读。
Take me to the airport，please.
请送我去机场。