an affiliated middle school一所附属中学 sanitation n.公共卫生，环境卫生，卫生设备。
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?一所从属中学
... entering.衣冠不整者不患上步入该餐馆 an affiliated middle school一所从属中学 outline n.要端,纲领,概要 ...
双语例句
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Chengdu No. 12 Middleschool, anaffiliated secondary school of Sichuan University in Chengdu city, Sichuan Province, is located near the beautiful Jinjiang River.