回答数
5
浏览数
274
静心观海一
The light speed is much faster than sound speed.
梁小姐12
用的最多的就是:the speed of light
我是五叶神
光速: velocity of light声速: velocity of soundThe velocity of light is faster than the velocity of sound.
迪夫米米
The velocity of light is faster than velocity of sound.简明汉英辞典:光速:velocity of light音速:velocity of sound
janesmonkey
light's speed .... 呵呵也可以说 speed of light或者更直接 LIGHT SPEED / LIGHTSPEED
优质英语培训问答知识库