词汇	hanging bolt
释义	hanging bolt 起吊螺栓
随便看	acoustic sensor arrays acoustic sensor network acoustic sensor networks Acoustic Sensor Operator acoustic sensor range and prediction acoustic sensors Acoustic Sensor Signal Generator Acoustic Sensor Training Aids Program Acoustic Sensor Unit acoustic sensory maculae acoustics environment acoustic septum acoustics expert acoustics fatigue acoustic shadow acoustic shadow elimination acoustic shadow field acoustic shadowing acoustic shadow zone Acoustic shape sensitivity acoustic shell acoustic shield acoustic shielding acoustic shielding board acoustic shielding effect