The pre - dryer -- exhausting zone , the humidity in the dryer is suctioned by fan.
干燥劑 提前用完的地方, 干衣機(jī)的濕氣用風(fēng)扇吸干.
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Surgical bleeding is visible, could be suctioned and the patient may be transfused if necessary.
外科出血時(shí)可見的, 可以通過吸引,并在必要時(shí)給與輸血.
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