“polyamide (PA)”概念、定义、翻译-科学时代

单词	polyamide (PA)
释义	动力与电气工程词汇手册 polyamide (PA) 聚酰胺
随便看	subservient subset subset subset subset subset subset subset subset inequality subshaft sub-shaft subshell subshrub subshrub subshrub subshrub subshrub subshrubby peony sub-sib subside subsidence subsidence subsidence subsidence subsidence

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。