challenger是什么意思,challenger怎么读,
英式发音:[ˈtʃælɪndʒə(r)] 美式发音:[ˈtʃælɪndʒə(r)]
词根:challenge
adj.challenging 挑战的;引起挑战性兴趣的
challengeable 挑战性的
n.challenge 挑战;怀疑
v.challenging 要求;质疑;反对;向…挑战;盘问(challenge的ing形式)
vt.challenge 向…挑战
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。