词汇	work at a late hour
释义	work at a late hour 工作得很晚
随便看	coupling degrees coupling delays coupling development coupling development mode coupling device coupling device for shavers coupling devices coupling device, stationary coupling device, two-pole coupling dimension coupling diode coupling disc coupling disconnectable by axial movement coupling disconnectable simply by axial movement coupling discordance relay coupling disk coupling display unit Coupling Display Unit-Optics coupling dissipation factor coupling distribution Coupling disturbance coupling-doping coupling double atoms coupling drive coupling/dual coupled winding