英语词汇“piston ring”的中英文读音、翻译、固定搭配用法、短语词组及例句-英汉汉英双解词典

单词	piston ring
释义	piston ringn.（名词） An adjustable split metal ring that fits around a piston and seals the gap between the piston and the cylinder wall.活塞环：一种可调节的金属环，封住活塞与筒壁之间的空隙并环扣住活塞
随便看	immoderacies immoderacy immoderate immodest immolate immolated immolates immolating immoral immoralist immorality immortal immortalise immortality immortalize immortalized immortalizes immortalizing immortals Immortals immortelle immortelles immotile immovable immovable feast

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