单词	tunnel junction
释义	tunnel junction 隧道结
随便看	motor-driven treadmill motor driven truck motor driven turbine pump motor driven undulator motor-driven undulator motor driven valve motor-driven valve motor-driven variable speed feedwater pump motor-driven vehicle motor-driven vibrator motor driven welding machine motor-driven welding machine motor driven winch motor driven x ray protective shutter motor-driven x-ray protective shutter motor drive oil lifter motor-drive oil lifter motor-drive pump motor driver motor-driver farm tool Motor driver IC motor driver type collimator motor electricity meter, dynamo-electric motor, electrodynamic motor electromagnetic field