Amy lifted her arm to wave. "Goodbye," she called.埃米举起胳膊挥挥手。“再见，”她喊道。She lifted the last of her drink to her lips.她将最后一点饮料送到唇边。Sarah lifted her hand and started twirling a strand of hair.萨拉抬起手来开始用手指缠绕一缕头发。...
Aspirin can ulcerate the stomach lining.阿司匹林能造成胃壁溃.In advanced stages the opaque corneas may ulcerate and even perforate.在疾病后期,不透明的角膜可能产生溃疡,甚至穿孔.The tumors are large but do not ulcerate through the skin.瘤体大但皮肤不破溃....
Total enrollment fell between 1991 and 1997.1991到1997年的录取总数下降了.If ELS accepts your application, and you cancel your enrollment, the fee will not be refunded.如果ELS接受您的申请, 然后您取消了您的申请, 那么申请费将不被退回.The full fee is payable on ...
气泡发生器是微泡浮选的关键.The bubble generator is the key equipment of microbubble floatation.微泡的减压, 冷水而艰巨的自动调整潜水.Automatic adjustment of decompression for microbubbles , cold water and strenuous dives.目的探讨超声破坏微泡造影剂对心肌细胞膜通透性的影响.Obje...