英语词汇certification of product的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	certification of product
释义	certification of product 英?[?s?:t?f??ke???n ?v ?pr?d?kt] 美?[?s?t?f??ke??n ?v ?prɑd?kt] 释义产品证明书
随便看	single-operand instruction single operater welding machine single operation single-operation die single-operation method single operation part single-operation part single operation test single operaton single operator single operator arc welding generator single operator arc welding machine single-operator arc welding machine single operator arc welding set single operator arc welding transformator single operator direct current arc generator single operator errors single-operator period watch single operator power source single-operator power source singleoperator precision single operator set singleoperator slitter single operator transformer single-operator transformer

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。