英语词汇“piston rings”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	piston rings
释义	piston rings un. 活塞环 [网络] 柱塞环；活塞环组合；油环原型: piston rings 是 piston ring 的复数
随便看	balance of indebtedness balance of interests balance of intermittent energy balance of internatinal payments balance of international indebtedness balance of international in debtedness balance of international payment balance of international payments balance of international payments/ balance of payment balance of international trade balance of invisible trade balance of letter of credit opened and received balance of linear momentum balance of machinery balance of make-up water balance of manpower resources balance of mechanism balance of migration balance of mind balance of moving part balance of mutual accounts balance of national economy balance of nature balance of nuclear island, BONI balance of nutrients 鸟贵有翼，人贵有智鸟起者伏也，兽骇者覆也。鸟起者，伏也。鸟辞路悠长，羽翼不能胜。意欲从鸟逝，驽马不可乘。鸟过留声，人过留名鸟近黄昏皆绕树，人当岁暮定思乡。鸟道一千里，猿啼十二时。鸟道高原去，人烟小径通。鸟都恋旧窝鸟里能说会道的要数鹦鹉，可是鹦鹉却飞不高 05623 05624 05625 05626 05627 05628 05629 05630 05631 05632