单词 | multigrade oil |
释义 | multigrade oil in Automotive Engineering (mʌltigreɪd ɔɪl) noun (Automotive engineering: Fuels, oils, emissions, and other fluids) Multigrade oil is engine or gear oil which works well at both low and high temperatures. Multigrade oil will make cold starting easier in winter. A multigrade oil is thinner at low temperatures and thicker at high temperatures. Mixing single-grade oil with a multigrade oil does reduce the multigrade oil's ability to flow at low temperatures. |
随便看 |
|
英语词典包含298861条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。