肺实际上由上千条细微的气管构成。The lungs are in fact constructed of thousands of tiny tubes.一扭开煤气管,你就应该点燃煤气.You should light the gas as soon as it is turned on.吸进气管的食物会造成窒息.Food breathed into the windpipe can cause choking....
对疼痛的忍耐力降低了，对感染的抵抗力也减弱了。There is lowered pain tolerance, lowered resistance to infection.这些猴子已经注射了由受感染的细胞培养而成的疫苗。The monkeys had been immunized with a vaccine made from infected cells.并不存在儿童受到感染的切实危险。There was never any r...
He has submitted himself to the will of God.他让自己听从上帝的意志。We were very encouraged, after over 17,000 pictures were submitted.提交了17,000多张图片，这让我们信心大增。He has submitted a bid to resuscitate the struggling magazine.他已经投标来拯救这个岌岌...