Ostium
n. 口, 门, 孔\\n[医] 口, 门口
🗣️ 情景例句
Maybe we could make it a surprise.
也许我们可以让它变成一场惊喜。
Better a bachelor's life than a slovenly wife.
过光棍生活，胜过有一个邋遢老婆。
I've never laughed so much in all my life.
我这一生还从来没有笑得这样开心过呢。