词汇	百賈
释义	百賈 bǎi jiǎ各种行业的商人。百贾
随便看	negative oxygen ion generator negative-oxygen rich fuel propellant negative-oxygen-rich fuel propellant negative pacemaker spike negative painting negative paper negative parallax negative-parameter device negative parity negative part negative participation negative particle negative particular proposition negative pattern negative patterning negative peace negative peak negative peak clipping distortion negative pedal negative pedal curve negative pedal surface negative penalty negative perception negative perfectionism negative perforation