英语词汇“oil-scraping piston ring”的翻译、意思、用法、释义-英汉汉英双解词典

单词	oil-scraping piston ring
释义	oil-scraping piston ring 刮油活塞环
随便看	bucket searching operation bucket seat bucket seats bucketsful bucket shape bucketshop bucket of bolts bucket of sunshine bucket of wheel loader bucket on revolving wheel bucket operating cylinder bucket orchid bucket packing ring bucket pad bucket partitioning bucket paternoster bucket paternoster elevator bucket pin bucket piston bucket pivot bucket play bucket plunger bucket pointer bucket principle bucket proofer