作文 the perfume partice's journey 咋写啊

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作文 the perfume partice's journey 咋写啊

A drop of perfume is dripping on board,it slowly evaporates into gas,in air,it meets the other gases,finally arrived in the nose翻译:一滴香水被滴在板上,它慢慢的蒸发成气体,在空气中,它遇到其他气体,最后...