開關
/-{-{kāiguān}-}-/, /hɔːi̯⁵⁵ kʷaːn⁵⁵/, /kʰai̯³³ ku̯an³³/, /kʰai̯⁴⁴⁻²² ku̯an⁴⁴/, /kʰai̯⁴⁴⁻³³ ku̯an⁴⁴/, /kʰe⁵⁵ kue²¹/, /hoi1 guan1/, /hoi1 gwaan1/, /hoi1 gwaan1/, /kaiguan/, /kaiguan/、/ㄎㄞ ㄍㄨㄢ/
noun
指可以使電路接通、中斷、轉接到其他電路的電氣裝置
  1. chave
  2. interruptor