“氧气呼吸器”概念、定义、翻译-科学时代

单词	氧气呼吸器
释义	矿业工程技术词汇手册氧气呼吸器 oxygen breathing apparatus
随便看	purview pus pus PUS push push push push advertising push and pull factor push-and-pull strategy push and pull theory push-and-pull theory push-back pallet racking push bat kiln push bench push broom pushbroom scanning pushbroom sensor push-button push-button push button push-button telephone set push chain push distribution pushdown automaton

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。