宇宙 | yǔ zhòu | universe; cosmos | |
宇航员 | yǔ háng yuán | astronaut | |
庙宇 | miào yǔ | temple | |
宇航 | yǔ háng | space flight | |
宇宙飞船 | yǔ zhòu fēi chuán | spacecraft |
1 | It is the great letter A. Thou hast taught me in the horn-book. | |
2 | To weigh the universe, scientists use two kinds of cosmic scales: one to measure all the regular matter out there, and another to deduce how much invisible dark matter remains hidden underneath. | |
3 | They fly at first cosmic velocity. | |
4 | Not a stitch in that embroidered letter, but she has felt it in her heart. | |
5 | Fans and air filters add to the distractions, so some astronauts wear ear plugs to block out the constant hum. |