challenger怎么读，challenger什么意思，challenger短语和例句

1.In the 1980s, Japan became the new challenger to American supremacy.

上世纪80年代，日本成为美国霸主地位的最新挑战者。

2.America's sluggish recovery will give any challenger a chance.

美国经济迟缓恢复将为任何挑战者提供机会。

3.The party lacks a strong challenger to Mr Sarkozy in 2012.

该党缺乏一个在2012年能与萨科齐抗衡的挑战者。

4.With question such as these clearly before them, the scientists aboard the Glomar Challenger processed to the Mediterranean to search for the answers.

面对这么显而易见的问题，格洛玛挑战者号上的科学家们前往地中海寻找答案。

5.A serious challenger to today's plane - and parts-makers is probably decades away.

要成为令今天的飞机和零部件制造商不容忽视的挑战者或许还需要数十年的时间。

6.Turbulent waters tore into the hardened salt flats, broke them up, and ground them into the pebbles observed in the first sample taken by the Challenger.

汹涌的海水冲进硬化的盐滩，把它们冲开，并将它们磨碎成卵石，这些卵石就是在“挑战者”号第一次取到的样本中观察到的卵石。

7.The strongest challenger, Texas Democrat Martin Frost, has withdrawn from the race.

最强劲的挑战者，德克萨斯州的民主党人马丁·弗罗斯特已经退出了竞选。

8.The Challenger used a drop-weight system similar to the Alvin’s to assist its descent.

“挑战者”号运用和“阿尔文”号类似的减重系统区帮助下降。