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[医][=retained foreign body]残留异物
🗣️ 情景例句
But I'm thirsty.
可是我渴了。
I don't buy it.
我才不信邪。
He was a shrewd and wealthy businessman, but most people in the town hardly knew anything about this side of his life.
他是个精明能干、有钱的商人，但镇上大部分人对他生活中的这一个方面几乎一无所知。