英语词汇“major on”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	major on
释义	major on [网络] 专门研究
随便看	piston ring scuffing piston ring seal piston ring side piston ring side clearance piston ring slot piston ring spreader piston ring sticking piston ring tension piston ring tension scale piston ring tongs piston ring tool piston ring top land piston ring travel piston ring type seal piston ring wall piston ring width piston ring with double hook piston ring with single hook piston ring with taper face piston ring working gap piston-rod piston rod piston rod boss piston rod bottom nut piston rod cap dbtx dbty dbws dbxc dbxj dbxl dbxm dbxp dbxt dbxx 葛籠葛粉葛藤葛藤葛餅葛餡葡萄葡萄球菌葡萄糖葡萄色