light switch

常見例句

The light switch came away from the wall.
電燈開關(guān)從墻上掉了下來。
Freedom from the depression was, and still is, like a light switch being turned on in my head.
從抑郁中生出的自由過去是、現(xiàn)在也是像我腦中的一個(gè)被打開的電燈開關(guān)。
In this way the light bulb requests an address block from the light switch, the light switch in turn from the electrical system which in turn requests one from the room/floor controller.
依照這種方式, 電燈泡會向電燈開關(guān)申請一個(gè)地址段, 而電燈開關(guān)則會向其上級的電力系統(tǒng)轉(zhuǎn)交申請, 電力系統(tǒng)則將申請轉(zhuǎn)交給該房間/該層的控制器.

"By imposing a tax on every American who drives a car or flips on a light switch, this plan will drive up the prices for food, gasoline and electricity,".
You don't need a light switch or a light bulb or an iPhone app to turn something on or off.
你不需要一個(gè)電燈開關(guān),或者一個(gè)電管,或者打開關(guān)閉一個(gè)iPhone應(yīng)用程序。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選

Republicans snarl that Democrats want to tax Americans every time they flip a light switch.
ECONOMIST: So many challenges. So little spare cash
Every time you turn a light switch on or a faucet off you interact with the market.
FORBES: Economists Aren't As Clever As They Think They Are
He entered and groped for the light switch, but the electricity to the shelter had been cut off.
NEWYORKER: Waiting