宇yǔ ❶ (房檐) eaves ❷ (房屋) house: 庙 ~ temple ❸ (上下四方, 所有的空间; 世界) space; universe; world: 寰 ~ the whole world ❹ (姓氏) a surname: ~ 广 Yu Guang ◆宇称 {物} parity; 宇航 astronavigation; space navigation; 宇宙 {天} universe; cosmos; 宇宙飞船 space craft; space ship; 宇宙飞行站 cosmic flight station; space station; 宇宙航行 interplanetary flight; astronavigation; space navigation; 宇宙线 cosmic ray; ultrarays; 宇宙学 cosmology |