Children at school receive coloured stars for work well done.学校里的孩子表现得好会得到彩色星星。Connie did well at school and graduated with honours.康妮在学校表现很好，以优异的成绩毕业了。I got left behind at school with the maths.在校时我的数学跟不上。...
通用柴油动力火车头将车厢转轨到了4号月台。The GM diesel engine shunted the coaches to Platform 4.火车撞上了月台尽头的栅栏。A train plowed into the barrier at the end of the platform.卡车驶离装货月台时塑料水龙带还连在上面。The truck left the loading dock with hoses still att...
a purulent discharge from the wound从伤口中流出的脓Purulent exudate may unite the eyelids.脓性渗出物使上下眼脸粘连.Objective : To study anti - bacterial effect of Baoxinbao film on the purulent infection.目的: 研究保心包贴膜对引起化脓性感染细菌的抗菌作用....