“composite contact material”概念、定义、翻译-科学时代

单词	composite contact material
释义	材料学词汇手册 composite contact material 复合接点材料
随便看	root crown root crown root cutter root cutting root cutting root cutting root directory root directory root directory root disease patch root division root domain name server root dozer root dozer rooted rooted cutting rootedness rooted pharyngeal furuncle rooted tree rooter rooter root estimator of the mean root expansion root extension root face

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。