请翻译 A vacumm, which is the absence of matter cannot transmit sound.
问题描述:
请翻译 A vacumm, which is the absence of matter cannot transmit sound.
答
真空,是不可能传送声音的.
请翻译 A vacumm, which is the absence of matter cannot transmit sound.
真空,是不可能传送声音的.