darklev.潜藏暗中;呈显带黑;变暗
darkadj.黑暗的;深色的n.黑暗;暗处;深色调v.使变黑;变黑
dark blue/green/red深蓝色;墨绿色;暗红色
dark currentvoltage curve暗电流-电压曲线
Dark-throated Seedeatern.黑喉食籽雀
Dark-crowned Hill Prinian.乙酸三环癸烯酯
dark I-V characteristics暗电流.;电压特性
dark-cell adenocarcinoma黑色细胞腺癌