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

单词	upper ring
释义	upper ring 上环
随便看	proportion of plaster to water proportion of principal dimension proportion of resin present proportion of the equipment good condition proportion of total value method of weighting proportion of total value methods of weighting proportion of traffic proportion of weight to height Proportion Reinsurance proportions proportion scales proportion set screw proportions of frnit proportion the expenses to the receipts proportion valve proportion with equal means propos proposable proposal proposal for proposal for data protection in electronic cummunications directives proposal for insurance proposal form proposal improvement proposal of insurance 刮1 刮3 刮地皮刮垢磨光刮垢磨痕刮目相待刮目相看刮目相见刮肠洗胃刮野扫地杏仁油杏仁粉杏仁茶杏仁酥杏参杏叶沙参杏坛杏子杏干杏干儿