They set the pace in cutting ozone-damaging emissions.他们在减少破坏臭氧层的气体排放量方面走在了最前面。The faster runner set the pace.跑得较快的赛跑者定出速度.The Joneses set the pace and their neighbors try to keep up with them.琼斯一家带了头,邻居们尽力赶上他们....
Now it is clearing up, and a sparrow is beginning to chirp.现在天就要晴了, 一只麻雀已开始喳喳地叫.The sparrow crossed the lawn in a series of hops.那麻雀一蹦一跳地穿过草坪.Better work as hard as an ant than lead a parasitic life as a sparrow.宁做蚂蚁腿,不做...
心室限制器是非移植性外科治疗心衰的一种方法.Background - ventricular restraint is a nontransplantation surgical treatment for heart failure.装有电子自动控制力矩限制器、防过 卷装置 、 液压伺服操纵.Equipped with electronic control torque limiter , vol - off devices, hyd...
Malawi hovered for years at the brink of famine.马拉维已在饥荒边缘徘徊了多年.Malawi, Cameroon and Western Samoa bring up the rear.马拉维 、 喀麦隆和西萨摩亚名列榜尾.Madonna has left Malawi after visiting the country with her four children.麦当娜在带着自己的四个...