At this the babel of voices broke loose again.以后就又是庞杂的四个人同时说话的声音.A babel of voices could be heard from the schoolroom.可以听见教室里一阵嘈杂的声音.A babel of voices could be heard from the street.可以听见街上一阵噪嚷的声音....
arms procurement采购武器More and more , human food procurement came to have a dominant effect on their evolution.人类获取食物愈来愈显著地影响到人类的进化.local procurement就地采购Russia was cutting procurement of new weapons 'by about 80 per c...
百日咳正在广泛流行.Whooping cough is very prevalent just now.因为孩子们没接种疫苗，麻疹、腮腺炎和百日咳又蔓延开来。Measles, mumps and whooping cough are spreading again because children are not being vaccinated.你给你的孩子打过百日咳疫苗了吗？Have you had your child vacci...
He determined to revisit the scene of the last evening's gambol.他决计再到昨晚嬉戏的地方去一趟.It's a real treat to have the opportunity to meet Dr. Gambol.有机会见到甘博博士真的很难得....
有氧运动加速心脏跳动，有助于消耗更多脂肪。Aerobic exercise gets the heart pumping and helps you to burn up the fat.医生特别劝他不要吃多脂肪的食物.The doctor advised him specifically not to eat fatty food.多脂肪食物使有些人患胆汁病.The quality or condition of being bili...
动物们惊起时, 则有发作性咳嗽和拱背.When the animals were roused, there was a paroxysmal cough with the back arched.黑色拱背果蝇种组三新种记述 ( 双翅目: 果蝇科 )THREE NEW SPECIES OF NICRICOLOR SPECIES - GROUP OF DROSOPHILA ( LORDIPHOSA ) ( DIPTERA: DROSOPH...