“canned pump”概念、定义、翻译-科学时代

单词	canned pump
释义	核科学技术词汇手册 canned pump 全密封泵
随便看	bear punch bear raid bear raid bear's bilberry bear's breech bear's-ear bear's gall bear's grape bear slide bear's paw bear speculation bear spread bear squeeze bear squeeze bear-training performance bear transaction bear-trap drift-chute bear upon Bear，The beast beast epic beast fable beastings beastings pudding Beast，the

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。