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[医][=sigmoid-descending colon junction]乙状结肠降结肠交接处
🗣️ 情景例句
The first one to get one hundred points wins.
首先达到一百分的人赢。
Business may be troublesome,but idleness is pernicious.
事业虽扰人，懒惰害更大。
Hello, Li Lei!
你好，李垒！