然而就像没有灰尘的天空一般清晰。
需要牢记的是,在做这个测试时,你必须保证你的钻石是完全干净且没有沾染油污或灰尘。
Keep in mind, though, for this test work, you must make sure that your diamond is completely clean and free from oil or dirt.
冰箱里的玻璃杯必须保持清洁,无污点并没有灰尘。
Refrigerator glasses should be clean, spotless and free from dust.
他们的屋里没有一点儿灰尘。
然而,假如没有灰尘,降雨量将会减少,落日的余辉也不会绚丽多彩。
However, without dust there would be less rainfall and sunsets would be less beautiful.
它的皮毛从来都没有灰尘或者静电。
它的皮毛从来都没有灰尘或者静电。
应用推荐