“high duty seal”概念、定义、翻译-科学时代

单词	high duty seal
释义	工程与技术词汇手册 high duty seal 高压密封
随便看	red soil red sore swollen eyes red spider mite Red Spirit Elixir Red Spirit Wine red spot red spot red-spot disease red spotting red spread red spruce Red Square red squill red stain red star red start red stoneware production red stopper red straggler red supergiant red swollen armpit red swollen breast red swollen face and eyes red swollen head and face red tangerine

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。

high duty seal