Read Edit View history 刀开关 dāokāiguān knife switch Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 刀开关/ 刀開關 dāokāiguān knife switch electrical switch used to open or close a circuit by means of a metal blade that pivots into a slot Edit Delete References Add reference synonym 闸刀/閘刀 → 刀开关/刀開關 Edit Delete synonym 闸刀开关/閘刀開關 → 刀开关/刀開關 Edit Delete
刀开关/ 刀開關 dāokāiguān knife switch electrical switch used to open or close a circuit by means of a metal blade that pivots into a slot Edit Delete