定量配给时期，糖是限量配给的。During rationing we had a sugar allocation.任何船都不允许捕获超过限量的鱼.No boat is allowed to catch more than its quota of fish.我们必须限量用水.We have to ration the water....
Guaranteeing the safety of students requires continued vigilance on the part of teachers.要确保学生安全,教师得时常保持警惕.This tradition of guaranteeing anonymity began to develop quickly.这种担保匿名的传统便开始迅速扩展开来.Thethe goal , keeping improv...
Liver and kidney are particularly rich in vitamin A.肝脏和肾脏富含维生素A。Liver cancer is linked to the hepatitis B virus.肝癌与乙肝病毒存在关联。These compounds bind with genetic material in the liver.这些化合物在肝脏中与遗传物质实现结合。...
流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.胡萝卜素不溶于水，但可溶于油类和脂肪。Carotenes are insoluble in water and soluble in oils and fats.皮革上的这种红色染料可溶于水。The red dye on the...
她们大家全都兴致勃勃, 有好些位还嘻笑欢畅.They were all cheerful, and many of them were merrily drinking.纳塔利忍不住嘻嘻笑了几声.Natalie yielded up a few giggles.下星期一,在上课去的途中, 他偶然听到两个学生在他身后嘻嘻笑着.The next Monday on his way to class, he overheard two stu...
...the notional value of state assets.国有资产的名义价值A notional figure of cost helps in determining production costs.有关成本的名义数据有助于确定生产成本.My calculation is based on notional figures, since the actual figures are not yet availabl...
暑期他们乘船到更远的诺曼底和布列塔尼游览。During their summer holidays they cruised further afield to Normandy and Brittany.需要到更远的地方出差的职员可以领取额外差旅费。Staff who have to travel farther can claim excess travel expenses.英国旅游公司正鼓动客户到更远的地方去旅游。British...