【電】 relay contacts

替的英語翻譯：

on behalf of; replace; take the place of

續(xù)的英語翻譯：

add; continue; continuous; extend

器的英語翻譯：

implement; organ; utensil; ware
【醫(yī)】 apparatus; appliance; crgan; device; organa; organon; organum; vessel

接觸的英語翻譯：

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