It lets air and fuel in and out of the engine at the proper time.
气阀机构就相当于一个交警，指挥空气和燃料在合适的时间进出引擎。
Powerful index search engine and a proper full-feature regular expression engine for binary searches.
强大的搜索引擎索引和适当的全功能的二进制搜索正则表达式引擎。
Fill engine with proper amount of oil.
用适量的机油添入引擎。
Do not destroy your engine with an oil that is too thick for proper function.
不要用太粘的机油来毁坏你的策动机正常的功能。
Do not destroy your engine with an oil that is too thick for proper function.
不要用太粘的机油来毁坏你的策动机正常的功能。
应用推荐