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[医][=retained foreign body]残留异物
🗣️ 情景例句
Birds are good pets, they can wake you up by singing in the morning.
鸟是很好的宠物，它们早上的歌声可以将你从梦中唤醒。
I then take a bath in the bathroom.
然后我去洗澡间洗个澡。
Keep your temper under control.
不要发脾气。