?氧气发生设备
... oxygen generating equipment 氧发生设备 oxygen generating equipment 氧气发生设备 oxygen generating plant 氧发生装置 ...
?氧发生设备
... oxygen depletion 氧气消耗 oxygen generating equipment 氧发生设备 oxygen generating equipment 氧气发生设备 ...
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。