词汇	deep coal nine
释义	deep coal nine 深井
随便看	immersion type heating element immersion type measuring chain immersion-type measuring chain immersion type probe immersion type thermocouple immersion type vibrator for concrete immersion type water heater immersion ultramicroscope immersion ultra-microscope immersion ultrasonic testing immersion vaccination immersion vapor degreaser immersion vibrator Immersion virtual maintenance Immersion-waterlogging immersion water test immersion water test equipment immersion well photoreactor immersion wetting immersion wetting work immersion zinc immersion zinc condition immersion zinc temperatue immersion zinc time immersion zone