胃的功能是充分消化食物,以便让其进入肠道.The function of the stomach is to digest food sufficiently to enable it to pass into the intestine.胃的酸度不能防止细菌进入肠道.Gastric acidity would not prevent the organism from passing into the gut.胃底是胃的圆形顶部.Th...
Mammals arose from a fairly primitive reptile in the Mesozoic era.哺乳类起源于中生代宛若原始的爬虫类.Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time.丹巴地区自中生代以来经历了多期的变形 、 变质和岩浆作用.The deposi...
真空吸尘器靠抽吸除尘。Vacuum cleaners work by suction.行车气流抽吸管的曲轴箱开口通常是很好地遮挡着的.The crankcase opening for the roaddraft tube was usually well shielded.抽吸式干湿球温度计能够破坏细微的水分平衡.An aspiration psychrometer could destroy a delicate moisture ...
They accused the former prime minister of being a backseat driver.他们指责前首相越俎代庖。Why is he such a backseat driver when he rides with me?为什么他跟我一起坐车时,总是指手划脚?To avoid being a backseat driver, I keep my mouth shut.为了避免乱出主意, 我只好...
史蒂芬·利神父为死者主持了临终圣礼。Father Stephen Lea administered the last rites to the dead men.我们为死者举行了仪式。We held services for the departed.让我们为死者静默一分钟.Let's observe a minute's silence in memory of the dead....
North American shrew with tail less than half its body length.北美洲鼩鼱,尾巴比其身体的一半还短.The shrew stands at the door and keeps shouting abuse.那个泼妇站在门口,不停地嫚骂.People called her shrew.人们叫她泼妇....