英语词汇purifying machine简单造句、意思、用法及例句-英语例句辞典

单词	purifying machine
例句	原声例句 CNN 10 学生英语 2017年1月合集 But you still need to have this kind of standalone equipment, air purifying machines, usually one a room in order to really make sure to find a nice -- the cleaning of the air. 但是你仍然需要有这种独立的设备，空气净化机，通常一个房间一个，才能真正确保找到一个好的——净化空气。
随便看	product image product improvement product information product innovation product insurance product integration product introduction product introductions product ion production production account production activity production agency production aircraft production allocation production and consumption production and distribution production and marketing production and sale production area production assistant production base production bases production basis production bottleneck

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