Read Edit View history 闸刀开关 zhádāokāiguān knife switch Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 闸刀开关/ 閘刀開關 zhádāokāiguān knife switch (electricity) A low-voltage switch used to open or close a circuit, named for its blade-like handle; also called a 刀开关 dāokāiguān or 闸刀 zhádāo Edit Delete References Add reference synonym 闸刀开关/閘刀開關 → 刀开关/刀開關 Edit Delete synonym 闸刀开关/閘刀開關 → 闸刀/閘刀 Edit Delete synonym 闸刀/閘刀 → 闸刀开关/閘刀開關 Edit Delete
闸刀开关/ 閘刀開關 zhádāokāiguān knife switch (electricity) A low-voltage switch used to open or close a circuit, named for its blade-like handle; also called a 刀开关 dāokāiguān or 闸刀 zhádāo Edit Delete