“four stroke internal combustion engine”的概念、定义、翻译、参考文献-科学参考

单词	four stroke internal combustion engine
释义	four stroke internal combustion engine Encyclopedia 工学四冲程内燃机释 four stroke internal combustion engine四冲程内燃机完成一个工作循环需要进气、压缩、膨胀（做功）以及排气四个独立冲程的内燃机。
随便看	Yongning Temple Yongningwang Residence of Ming Dynasty Yongning Xian Yong Opera Troupe of Nanning City Yongping Xian Yongqiao Qu Yongqing Xian yongquan Yong-Quan Subgrouping of Xiang Dialect Yongren Xian Yong Rubu Yongshan Xian Yongsheng Picture Enterprise Co., Ltd. Yongsheng Xian Yongshou Xian Yongshu Dao Yongshu Jiao Yongshunhe Jin Opera Troupe Yongshun Laosicheng Yizhi Yongshuntang Bookstore Yongshun Xian Yongtai Temple Pagoda Yongtai Xian Yong Tao yongxia coalfield

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