鳄类动物鳄类爬行动物, 如短吻鳄 、 凯门鳄或长吻鳄.A crocodilian reptile, such as an alligator , a caiman, or a gavial.比如, 据说在亚马逊河一带, 水莽 会一口吞下一只凯门鳄.Today's anacondas, for example, are known to gulp down caimans in the Amazon. "...
I don't try to memorize speeches word for word.我不会试图一字不落地记住讲话要说的内容。An actor must be able to memorize his lines.演员须善于熟记台词。I shall try to memorize all these phrases.我要熟记所有这些词组。The boy can memorize the data easily.这男孩能...
Take a hundred and twenty values and calculate the mean.取120个值计算平均数。From this you can calculate the total mass in the Galaxy.由此你可以算出银河系的总质量。Use the formula to calculate the volume of the container.用公式计算容器的容积。...