humidify例句

They put some wet towels on the radiators to humidify the room.
他们在暖气片上放了些湿毛巾以使房间湿润.

Parafin was emulsion is used to humidify when the fiberglass is produced.
拉制玻璃纤维原纱时采用石蜡乳剂作浸润剂,其含量不大于2.2%.

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