词汇	caudal nasal nerve
释义	caudal nasal nerve 鼻后神经
随便看	downhole motor, mud motor downhole non-return valve downhole oil water separation downhole oil-water separation downhole oil-water separation system downhole on-off actuator downhole operation downhole operation information system downhole packer down-hole packer downhole performance Downhole Pipe String downhole pressure downhole pressure gauge Downhole pressure measurement downhole pre-warning system downhole probe downhole pulser down-hole pump downhole pump depth downhole recorder down-hole reducer downhole reinjection systems downhole remedial operation down-hole robot