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

单词	primary ring
释义	primary ring 准质环,准素环
随便看	pressure overload pressure override pressure override valve pressure oxidation pressure packing pressure pad pressure-pad-force pressure pad lift out pressure-pad lift-out pressure pads pressure pain point pressure pair pressure palsy pressure pan pressure paralyses pressure part pressure partial pressure parting pressure part,pressure element pressure pattern pressure pattern displacement pressure pattern flight pressure pattern flying pressure pattern navigation pressure pattern theory 长日惟消棋局长是为花忙长是为花忙长是人千里长是伴长是凄凉夜长是匆匆长是懒携手去长是懒携手去长望书鸿里亚尔里亚斯海岸里人里俗里儿里出外进里加里勾外联里卡里厢