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[医][=retained foreign body]残留异物
🗣️ 情景例句
When people stand together, no one can stop them.
当人们门到一起的时候，就没有人可以阻止他们相互谈论。
As this is a special offer, we hope you won't miss this opportunity.
因这是特殊报价，希望您不要错失良机。
How many different models of this do you offer?
这个你们有多少种不同的型式。