Ostia
[医] 口, 门口
🗣️ 情景例句
Is anybody hungry?
有人饿了吗？
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
the main complicating facts of human life must remain unintelligible.
我们才能明白人类生活中主要的复杂现象。