记忆方法
1、astro- + naut-.
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词族 · astronaut
词形变化
中文词源
astronaut 宇航员
词根astro, 星。词根naut, 航行，见nautical, 航海的。
英语词源
- astronaut (n.)
- coined 1929 in science fiction, popularized from 1961 by U.S. space program, from astro- + nautes "sailor" (see naval). French astronautique (adj.) had been coined 1927 by "J.H. Rosny," pen name of Belgian-born science fiction writer Joseph Henri Honoré Boex (1856-1940) on model of aéronautique, and Astronaut was used in 1880 as the name of a fictional spaceship by English writer Percy Greg (1836-1889) in "Across the Zodiac."
权威例句
- 1. The astronaut was welcomed with joyous , resounding acclaim.
- 人们欢声雷动地迎接那位宇航员.
- 2. The rocket boosts the astronaut into space.
- 这火箭能把宇航员送入太空.
- 3. Astronaut Pierre Thuot tried to latch the 15-foot robotic arm onto the satellite.
- 宇航员皮埃尔·索特想要把这个长15英尺的机械手安到人造卫星上。
- 4. The fifth objective, was astronaut training, mainly a useful byproduct of the program.
- 计划的第五个目标是训练宇航员, 这主要还是一个有用的附带结果.
- 5. Neil Armstrong is the first astronaut to walk on the moon.
- 尼尔·阿姆斯特朗是第一位在月球漫步的宇航员.
词语辨析
【pilot, astronaut】
这两个名词者指驾驶飞行装置的人员。
pilot: 指不进入外层空间的各类飞机的驾驶员。
astronaut: 指在外层空间(outer space)驾驶宇宙飞船、航天飞机等飞行装置的宇航员。
这两个名词者指驾驶飞行装置的人员。
pilot: 指不进入外层空间的各类飞机的驾驶员。
astronaut: 指在外层空间(outer space)驾驶宇宙飞船、航天飞机等飞行装置的宇航员。