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[医]Single Slice Flow Study
🗣️ 情景例句
Good-bye, Mr. Carlson. Thanks.
再见， Carlson先生。谢谢。
Yes, I got dressed and had breakfast.
是,我穿好衣服了并且吃了早餐。
Sorry, I can't. I have to tidy my room.
对不起，我不能去。我得收拾房间。