Granite as raw material, PSA is made in a series of aggregate reactions of chemical fusibility.选用花岗闪长岩为原料, 通过一系列的化学熔融聚合反应制成新型絮凝剂———聚硅酸铁铝盐絮凝剂.Newcastle went out of the competition, losing 2-1 on aggregate.纽卡斯尔队以1比2的总比分被淘汰...
Newcastle went out of the competition, losing 2-1 on aggregate.纽卡斯尔队以1比2的总比分被淘汰出局。United won 5-3 on aggregate.联队以总比分5比3胜出。The football team had a low goal aggregate last season.这支足球队上个赛季的进球总数很少....
He would barge into them and kick them in the shins.他会向他们冲过去，踹他们的小腿肚子。His sodden trousers were clinging to his shins and his shoes squelched.他湿透的裤子紧贴小腿，鞋子吧唧作响。She punched him on the nose and kicked him in the shins.她冲他鼻子...
I tutored in economics.我教经济学。She was tutored at home during her illness.在生病期间,她在家接受私人教师的辅导.She was tutored at home during her long illness.她长期生病期间有人在家辅导她....