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1. Oxford Dictionary

   switch

   • IPA[swɪtʃ]

   英式

   • n.
     a device for making and breaking the connection in an electric circuit；a program variable which activates or deactivates a certain function of a program.
   • v.
     change the position, direction, or focus of；adopt (something different) in place of something else; change

   • verb: switch, 3rd person present: switches, gerund or present participle: switching, past tense: switched, past participle: switched

   • noun: switch, plural noun: switches

2. • 釋義
   • 相關詞
   • 片語

   n.

   名詞

   • 1. a device for making and breaking the connection in an electric circuit the guard hit a switch and the gate swung open 同義詞 button, handle, lever, key, control, ... 更多controller, disc, dial, joystick, circuit breaker
   • ▪ a program variable which activates or deactivates a certain function of a program.
   • ▪ a device which forwards data packets to an appropriate part of the network.
   • 2. an act of changing to or adopting one thing in place of another his friends were surprised at his switch from newspaper owner to farmer 同義詞 change, change of direction, move, shift, transition, ... 更多transformation, diversion, reversal, turnaround, swerve, U-turn, rowback, changeover, transfer, conversion, substitution, exchange, interchange, about-turn, exchange, swap, trade, substitution, interchange, replacement, rotation
   • 3. a slender, flexible shoot cut from a tree. 同義詞 branch, twig, shoot, stick, rod
   • 4. North American a set of points on a railway track.
   • 5. a tress of false or detached hair tied at one end, used in hairdressing to supplement natural hair.

   v.

   動詞

   • 1. change the position, direction, or focus of the company switched the boats to other routes 同義詞 change, shift, convert, divert, redirect, ... 更多reverse, informalchop and change
   • ▪ adopt (something different) in place of something else; change she's managed to switch careers she worked as a librarian and then switched to journalism
   • ▪ substitute (two items) for each other; exchange after ten minutes, listener and speaker switch roles 同義詞 exchange, swap, interchange, trade, substitute, ... 更多cause to change places, replace, rotate
   • 2. archaic beat or flick with or as if with a switch.

   switched-on

   • adj.
     aware of what is going on or what is up to date: your shortcomings will be apparent to a switched-on youngster

   Oxford Dictionary

   switch-hitter

   • n.
     an ambidextrous batter.

   Oxford Dictionary

   toggle switch

   • n.
     an electric switch operated by means of a projecting lever that is moved up and down.

   Oxford American Dictionary

   toggle switch

   • n.
     an electric switch operated by means of a projecting lever that is moved up and down.

   Oxford Dictionary

   kill switch

   • n.
     a mechanism for switching off a machine abruptly, especially in an emergency: it is handy to have a strategically placed kill switch to stop the engine immediately

   Oxford Dictionary

   master switch

   • n.
     a switch controlling the supply of electricity or fuel to an entire system.

   Oxford Dictionary

   master switch

   • n.
     a switch controlling the supply of electricity or fuel to an entire system.

   Oxford American Dictionary

   kill switch

   • n.
     a mechanism for switching off a machine abruptly, especially in an emergency: it is handy to have a strategically placed kill switch to stop the engine immediately

   Oxford American Dictionary

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   片語

   • switch off
   • switch on
3. • 更多解釋

   switch

   • IPA[swiCH]

   美式

   • n.
     a device for making and breaking the connection in an electric circuit: the guard hit a switch and the gate swung open
   • v.
     change the position, direction, or focus of: the company switched the boats to other routes

   Oxford American Dictionary