“pneumatic extinguisher”概念、定义、翻译-科学时代

单词	pneumatic extinguisher
释义	林业词汇手册 pneumatic extinguisher 风力灭火机
随便看	Point-to-Point Tunneling Protocol (PPTP) Point-to-Point Tunneling Protocol (PPTP) point transfer device point transfer device point utility possibility curve point value point vortex point voting point voting point welding pointwise ergodic theorem point-year of excess employment poise poise poise poise poise poise poise poise1 poise2 poised mine poised river poised slope poised stream

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。