空气,无论是气态的或是液态的,都是一种流体.Air whether in the gaseous or liquid state is a fluid.水蒸气是气态的水.Water vapor is water in the form of a gas.化合物M是一种气态的烃,燃烧时生成二氧化碳和水.Compound M is a gaseous hydrocarbon and on combustion yields carbon d...
随便一张旧报纸就行。Any old paper will do.我真的该把这些旧报纸扔掉了.I really must fling out all these old newspapers.我正在找我那被埋在一堆旧报纸下面的手提包。I was looking for my handbag, which was buried under a pile of old newspapers....