“合格证”概念、定义、翻译-科学时代

单词	合格证
释义	纺织词汇手册合格证 certificate of conformity
随便看	tracer scale tracer solution tracert tracer technique tracer technique tracer technique tracer test of labelled drug tracer valve tracery tracery trace space trace theory trace (TR) trace--trace（t） trace（t） trachea trachea trachea tracheal atresia tracheal cartilage trachealgia tracheal muscle tracheal percussion tracheal ring tracheary element

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。