滞延接触

【电】 delayed contacts

滞的英语翻译：

sluggish; stagnant

延的英语翻译：

delay; engage; extend; postpone; prolong; protract; send for

接触的英语翻译：

contact; contiguity; get in touch with; meet; osculate; osculation; tangency
touch
【医】 c.; contact; contiguity; hapt-; hapto-; per contiguum; taction; tactus
touch