| 单词 | Wankel engine |
| 释义 | Word Frequency Wankel engine(ˈwæŋkəl) noun a type of four-stroke internal-combustion engine without reciprocating parts. It consists of one or more approximately elliptical combustion chambers within which a curved triangular-shaped piston rotates, by the explosion of compressed gas, dividing the combustion chamber into three gastight sections Word origin C20: named after Felix Wankel (1902–88), German engineer who invented it |
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