染化专业词汇染整与环境工程系 Department of dyeing , printing and environment engineering( 1 )前处理:singeing n. 烧毛 desizing n. 退浆 scouring n. 煮练 bleaching n. 漂白mercerizing n. 丝光处理 hea
⼗⼆星座英语介绍Sporty and no-frills is the Ram's usual signature style. This summer, though, you're ripe for a change. The new batik prints or geometric patterns will bring out the beast in you that's yearni