space [speis]in space 在太空spaceship ['speis ip]ʃin a spaceship在宇宙飞船里astronaut ['æstrənt]ɔːan astronaut一位宇航员dream [dri m]ːhave a dream做了一个梦动词过去式• am/is → was• are → were• have/has → had
space [speis]in space 在太空spaceship ['speis ip]ʃin a spaceship在宇宙飞船里astronaut ['æstrənt]ɔːan astronaut一位宇航员dream [dri m]ːhave a dream做了一个梦动词过去式• am/is → was• are → were• have/has → had
