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
I just solved the mystery.
我刚刚把那个谜底解开了。
If you run after two hares,you will catch neither.
同时追两兔，一只也难捕。
Do what he or she tells you to do.
听从老师的教导。