六级So scientists have strived to find a solution by mixing it with expensive metals such as nickel.
因此,科学家们一直在努力寻找一种解决方案,将其与昂贵的金属如镍混合。
2019年6月六级真题(第三套)阅读 Section A
六级Industrial pollution in our town had supposedly turned students into living science experiments breathing in a laboratory’s worth of heavy metals like manganese, chromium and nickel each day.
据推测,我们镇的工业污染已经把学生们变成了活生生的科学实验,每天呼吸实验室里的锰、铬和镍等重金属。
2009年12月英语六级真题
未经许可,严禁转发。QQ交流群:688169419