粗延时的英文

• coarse time delay

• 粗:    wide; thick
• 延时:    delayed; deferred; time-laps ...
• 粗延时度盘:    coarse delay dial
• 粗延迟:    coarse delay
• 延时:    delayed; deferred; time-lapse; time-delay; delay; retardation◇延时器 time delay unit; chronotron delayed action; [摄影学] delayed action; self-timer