一名男学生在遭受2.5万伏的电击后奇迹般地活了下来.A schoolboy miraculously survived a 25 000 - volt electric shock.她摸了裸线,遭电击了.She got shocked when she touched the bare wire.电击疗法能促进骨骼重新生长.Electric stimulation causes the regrowth of bones....
I've been nearly demented with worry about you.我一直为你担心，都快发疯了。At what point does it become necessary to place a demented person in a nursing home?到了什么时候算是有必要把早老性痴呆病人送到养老院去？Sid broke into demented laughter.锡德狂笑起来。He h...
However , contamination of coliform group might occur during beer brewing.啤酒生产过程中可能会污染大肠菌群.Lactose fermentation is used to verify the existence of coliform bacteria in national criteria.大肠菌群的国标检验法采用乳糖发酵法.Indeed, half of ...