1000微升吸头可简化吸液和排液.Soft - fit design of 1000 L tips simplify loading and ejecting.叶轮有单吸和双吸两种吸液方式.Impeller has single - and double - suction suction aspiration of the two methods.保持吸液管线尽可能短.Maintain the liquid suction pipe ...
Garbo made two dozen films, first silent pictures then talkies.嘉宝拍过24部电影，先是无声的，后是有声的。Greta Garbo went to great lengths to hide from reporters and photographers.葛丽泰·嘉宝想方设法躲开记者和摄影师。Garbo plays the Queen, rejoicing in the l...
她的高手扣球打出了场外.Her overhead smash went out of the court.当你扣球时你必须小心不要持球太久.When you slam, you should is carful not to hold the ball.扣球手往后退了几步,然后跳起扣球.The spiker backed off a little before he took off to spike....
他已申请入大学.He has applied for entrance to university.三年后他入大学深造.Three years later he matriculated for advance study.他获准注册入大学.He was matriculated at a college....