“counter sample”概念、定义、翻译-科学时代

单词	counter sample
释义	国际贸易词汇手册 counter sample 对等样品
随便看	protected thermometer protected tree protected zone protecting cover protecting device protecting film protecting lacquer protecting power protecting wall protection protection protection protection protection protection protection against aircraft protection against direct contact protection against indirect contact protection against residual current protection and indemnity protection and indemnity clause protection and indemnity insurance protection and indemnity liability insurance protection at halts protection beam

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。

counter sample