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[医][=retained foreign body]残留异物
🗣️ 情景例句
if you can't make the payments.
如果你们不能还钱
One hour's sleep before midnight is worth three after.
午夜前睡一小时抵得上午夜后睡三小时。
Oh, listen to the loudspeaker. I think Mr. Hu is going to tell us the result right now.
哦，请听广播。我想胡先生马上就要宣布比赛结果。