switch中文

n.
1.(樹上折下的)細樹枝；軟鞭子；鞭打。
2.假發；(尾巴上的)毛簇。
3.〔美國〕【鐵道】道岔扳子，軌閘轉轍器；側線。
+更多解釋...4.【電學】開關；電閘；電鍵；轉換器；【電話】接線臺。
5.【軍事】斜行壕。
6.(思想等的)大轉變。
7.〔美國〕(金融機構和銷售店的)電腦化聯網。 a change-over switch 轉換開關，轉向開關。 a pull switch 拉線開關。 a three wire switch 雙聯開關。 a time switch 定時斷路器。 a clock switch 定時開關。 a line switch (自動電話的)尋線機，預選器；線路開關。vt.
1.鞭打；擺動；搖(尾)；猛然搶去。
2.掛斷(…的電話)(switch sb. off)；關閉(電流),關(電燈) (off; out)。
3.通(電流),接通(電話給某人),開(電燈) (on)。
4.改變，轉變(思想、談話等)；【鐵道】給扳道岔；調配(車廂)。vi.
1.鞭打。
2.【鐵道】扳道岔；調車。
3.掛斷電話 (off)。
4.轉換，轉變。
短語和例子
switch an electric light on [off] 開[關]燈。 switch off to another like of thought 改變想法[思路]。 Let's switch. 〔美國〕走吧；開動吧。 I'll be switched. 〔美口〕〔表示否定、驚訝〕(I'll be switched if you do. 你要是能的話我就把頭砍掉)。 switch off [on] 不收聽[收聽](某一廣播)。 switch through 【電信】轉接。

• or switch:    或開關
• or-switch:    或開關
• switch in:    接入，合閘; 接通

例句與用法

更多例句：  下一頁

1. Weary mind had switched itself off .
   疲勞不堪的腦子本身已經不管用了。
2. My life had switched onto the wrong track .
   我的人生走上了錯誤的軌道。
3. Switch on the light at the wall-socket .
   把電燈接通在墻上的電源插座上。
4. I switch off when he starts talking about cars .
   他一談起汽車我就厭煩。
5. Please switch off the lights when you leave .
   出門時請隨手關燈。

英文釋義

名詞

1. the act of changing one thing or position for another; "his switch on abortion cost him the election"
   同義詞：switching, shift
2. a basketball maneuver; two defensive players shift assignments so that each guards the player usually guarded by the other
3. a flexible implement used as an instrument of punishment
4. control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit
   同義詞：electric switch, electrical switch
5. railroad track having two movable rails and necessary connections; used to turn a train from one track to another or to store rolling stock
6. hairpiece consisting of a tress of false hair; used by women to give shape to a coiffure
7. an event in which one thing is substituted for another; "the replacement of lost blood by a transfusion of donor blood"
   同義詞：substitution, permutation, transposition, replacement

动詞

1. reverse (a direction, attitude, or course of action)
   同義詞：interchange, tack, alternate, flip, flip-flop
2. change over, change around, as to a new order or sequence
   同義詞：switch over, exchange
3. make a shift in or exchange of; "First Joe led; then we switched"
   同義詞：change over, shift
4. lay aside, abandon, or leave for another; "switch to a different brand of beer"; "She switched psychiatrists"; "The car changed lanes"
   同義詞：shift, change
5. flog with or as if with a flexible rod
6. cause to go on or to be engaged or set in operation; "switch on the light"; "throw the lever"
   同義詞：throw, flip
7. exchange or give (something) in exchange for
   同義詞：trade, swap, swop

百科釋義

In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another.