turn on基本解釋
turn on
打開（水、電視、收音機、燈、煤氣等）; （使）感興趣; （使）興奮; 發動
turn on情景對話
Security-(安全問題)
A：How safe is this area?
這個地方安全嗎？
B：Oh, well, you should lock the doors and turn the security system on when you leave, but it really isn’t too bad.
哦，當你離開家的時候要鎖好門，并且打開安全系統。但是情況不是這么糟糕。
A：Really? Do you live nearby?
是嗎，你住附近？
B：Yes. As a matter of fact, I live about two blocks north. I’ve never had any problems, although there have been a few break-ins recently.
是的。老實說，我住在北面的兩個街區之外。我還從未遇到過什么問題，雖然說近來也有出現一些入室偷錢的事件。
turn on的反義詞
A：Hmm.
噢。
B：The security system should take care of that, though. The entrance to the subway is not far from here..
但是安全系統會處理這一切的。地鐵口離這兒也不遠。
turn on的意思
A：That’s true. Is the neighborhood trying to do anything about the security?
對。對于安全問題這兒的鄰里有沒有任何措施？
B：Well, we’ve set up a neighborhood watch program. We caught a guy a couple of months ago.
噢，我們建立了一個鄰里監督項目。幾個月前還抓住了一個家伙。
A：All right, well, let me think about it.
好的，哦，讓我們再考慮考慮。
turn on網絡解釋
1. 開：其計算(evaluation)后結果為一邏輯值上式利用&& (and) 將兩個 Pattern 求值的結果合并成一個邏輯值.當AWK讀入的資料列使得 Pattern1 成立時, AWK 會打開(turnon)當AWK讀入的資料列使得 Pattern2 成立時,
2. turn on的近義詞
2. 開啟：若要讓 Linux 能自動的啟動/停止單獨式服務,您得設定服務的啟用 (Enable)和停用 (Disable) 的狀態,以便 Linux 能在轉換至某一個 Runlevel 環境時自動的開啟(TurnOn) 或關閉 (Turn Off) 該服務.
turn on詞典解釋
1. 打開（設備）；接通（…的供應）
When you turn on a piece of equipment or a supply of something, you cause heat, sound, or water to be produced by adjusting the controls.
e.g. I want to turnon the television...
我想開電視。
e.g. She asked them why they hadn't turned the lights on.
她問他們為什么不開燈。
2. 誘惑；激發…的性欲
If someone or something turns you on, they attract you and make you feel sexually excited.
e.g. The body that turns men on doesn't have to be perfect.
并不是非得完美無瑕的身體才能激發男人的性欲。
3. 突然表現得;突然裝出
If you say that someone turns on a particular way of behaving, you mean that they suddenly start behaving in that way, and you are often also suggesting that this is insincere.
e.g. He could also turnon the style when the occasion demanded.
如果場合需要，他也能瞬間就表現得風度翩翩。
4. 對…進行身體（或語言)攻擊;斥責
If someone turns on you, they attack you or speak angrily to you.
e.g. Demonstrators turned on police, overturning vehicles and setting fire to them...
示威者攻擊警察，推翻車輛并將其縱火焚燒。
e.g. He turned on Pete and accused him of being mixed up in drugs.
他怒斥皮特，指責他沾染毒品。
5. 依靠;取決于
If something turns on a particular thing, its success or truth depends on that thing.
turn on
e.g. The plot turns on whether Ilsa will choose her lover or her husband.
故事情節取決于伊爾莎會選擇情人還是丈夫。
turn on英英釋義
verb
1. become hostile towards
e.g. The dog suddenly turned on the mailman
2. get high, stoned, or drugged
e.g. He trips every weekend
Synonym: triptrip outget off
3. cause to operate by flipping a switch
e.g. switch on the light
turn on the stereo
Synonym: switch on
4. stimulate sexually
e.g. This movie usually arouses the male audience
Synonym: arousesexexcitewind up
5. cause to be agitated, excited, or roused
e.g. The speaker charged up the crowd with his inflammatory remarks
Synonym: agitaterousechargecommoveexcitecharge up
6. produce suddenly or automatically
e.g. Turn on the charm
turn on the waterworks
7. be contingent on
e.g. The outcomes rides on the results of the election
Your grade will depends on your homework
Synonym: depend ondevolve ondepend uponridehinge onhinge upon