At the gas pump, you have a choice of octane numbers.87? 93?
Normally, the spark plug ignites the mixture and the pressure from the resulting explosion pushes the piston down.
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At the gas pump, you have a choice of octane numbers.87? 93?
Normally, the spark plug ignites the mixture and the pressure from the resulting explosion pushes the piston down.
重點單詞 | 查看全部解釋 | |||
resistance | [ri'zistəns] |
想一想再看 n. 抵抗力,反抗,反抗行動;阻力,電阻;反對 |
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scale | [skeil] |
想一想再看 n. 鱗,刻度,衡量,數值范圍 |
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comparison | [kəm'pærisn] |
想一想再看 n. 比較 |
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rattle | ['rætl] |
想一想再看 vi. 嘎嘎作響,喋喋不休 |
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pressure | ['preʃə] |
想一想再看 n. 壓力,壓強,壓迫 |
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gasoline | ['gæsəli:n] |
想一想再看 n. 汽油 |
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ignition | [ig'niʃən] |
想一想再看 n. 點火,點火器 n. 【化】灼熱 n. 【機】發火裝 |
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cylinder | ['silində] |
想一想再看 n. 汽缸,圓筒,圓柱體 |
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explosion | [iks'pləuʒən] |
想一想再看 n. 爆炸,爆發,激增 |
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reference | ['refrəns] |
想一想再看 n. 參考,出處,參照 |
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