Evaluation Sterilization Effects of Able - dismantled Celioscope Instruments Abstract : Objective : To evaluate disinfection effect of able - dismantled celioscopeinstruments.目的: 评价可拆卸腹腔镜器械的灭菌效果.Public services of all ki...
He chalked the message on the blackboard...他用粉笔将消息写在黑板上。The boys chalked out goalposts on the sports ground wall.男孩子们在运动场边的墙上用粉笔画上了球门柱.The team chalked up the ten victories against two defeats.该队赢10场输2场.Several important...
他们都是多产的饲养员，养的母鸡很多都可以下6个蛋之多。They are prolific breeders, with many hens laying up to six eggs.小马驹和小牛犊围着饲养员欢蹦乱跳.The colts and calves are gambolling round the stockman.他找到了一份当饲养员的工作.He found a job as a keeper....