ignition
ignition 英 [ɪgˈnɪʃn] 美 [ɪɡˈnɪʃən]
n. 点火，点燃；着火，燃烧；点火开关，点火装置
名词复数:ignitions
- An ignition is the firing up of something, usually an engine. Without ignition, your vehicle isn't going anywhere.
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- n. 点火，点燃；着火，燃烧；点火开关，点火装置
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1. Turning off the ignition de-energizes the spark plugs.
关掉点火装置就切断了火花塞的电源。
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2. Three, two, one, we have ignition and lift -off of Atlantis and the Galileo spacecraft bound for Jupiter!
我们已经将亚特兰蒂斯号（航天飞机）和伽利略号（探测器）点火发射送往木星。
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3. National ignition Facility will harness the power of lasers to turn hydrogen pellets into energy.
美国国家点火装置将利用激光把氢同位素靶丸转化为能量。
- ignition (n.) 1610s, "act of heating to the point of combustion," from French ignition or directly from Medieval Latin ignitionem (nominative ignitio), noun of action from past participle stem of Latin ignire "set on fire," from ignis "fire" (see igneous). Meaning "means of sparking a fire" (originally in a gun) is from 1881; meaning "means of sparking an internal combustion engine" is from 1906.
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