Michelson and Morley had sounded the prelude to special relativity.迈克耳孙和莫雷已经奏出了狭义相对论的序曲.The null result of the Michelson - Morley experiment suggests that the effects of the ether are undetectable.迈克耳 孙- 莫雷实验的否定结果使人想到,以太...
台布不要取下, 我要摆桌子开晚饭了.Leave the cloth on. I want to lay the table for supper.她铺上了台布.She put the tablecloth on.你把肉汁泼到台布上了.You have spilled gravy on the tablecloth....