英语词汇“reference material certificate”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	reference material certificate
释义	reference material certificate 参考物质证[明]书
随便看	duty cycle capacity duty-cycle factor duty-cycle operation duty cycle operation dutycycle operation duty-cycle rating duty cycle rating duty cycles duty-cycle time duty cyclometer duty-cylce rating duty differential duty draw back duty drawback duty engineer duty engineer'dwarf boiler duty engineer's cabin duty engineers cabin duty engine officer duty engine position duty entry duty exemption dutyfactor duty factor duty factor action 人多不怯力气重人多不怯重人多为强，狗多为王人多主意好，柴多火焰高人多主意高人多乱，龙多旱人多乱，龙多旱，母鸡多了不下蛋，媳妇多了婆做饭人多乱，龙多旱，母鸡多了不下蛋，媳妇多了婆婆做饭人多乱，龙多旱，鸡多不下蛋人多了做事不密カツどん【カツ丼】カツアイカツアゲカツエルカツオカツオギカツオノエボシカツオブシカツカツカツガン