词汇	collect facility
释义	collect facility 收报人付费方法
随便看	dense media separation dense-media separation dense media separator dense-media separator densemedia sparation dense medium dense-medium Dense medium cleaning process dense medium cyclone dense-medium cyclone dense mediumheavy medium dense medium, heavy medium dense medium method Dense medium preparation dense medium preparation plant dense medium process dense-medium purification Dense medium separation dense-medium separation dense medium separator dense-medium separator dense-medium separator, heavy medium separator dense medium seperation dense-medium shallow groove dense-medium shallow-slot grading