三: three刀: knife; sword单: singular number fate; destin ...掷: throw; cast三刀单掷开关: three-pole single-throw switch单刀单掷: single-pole single-throw双刀单掷: double pole single throw; doublepole single-throw; dpst三刀单投: triple pole single throw; triple-pole single throw单刀单掷开关: monopole single throw switch; single pole single throw switch; single-ploe single-throw switch; single-pole single-throw双刀单掷开关: double pole single throw switch; double-pole single throw; doublepole single-throw; doublepole singlethrow switch三刀单投开关: three pole single-throw switch单掷: singlethrow三刀: flag fish; mito三刀谷: mitoya三刀屋: mitoya单掷断路器: single thrown circuit breaker单掷开关: single throw switch三极单掷: triple-pole single throw双极单掷: double-pole single-throw单刀单投: single-pole single throw单刀单投式: spst双刀单投: double pole single-throw; doublepole single-throw两面三刀: play a double game; be a double-dealer; be double-faced; be two-faced; carry fire in one hand and water in the other; double cross; double-dealing; double-faced tactics; have two faces; say one thing and do another; use dual tactics 两面三刀的人终归不会有好下场。double-dealers will come to no good end三刀割草机: triple mower; triplemower三刀开关: three pole switch; three-pole switch; triple pole switch
