吕氏英汉字典[简体]:
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请输入英文:
self-contained breathing apparatus
"self-contained breathing apparatus" Chinese translation ("self-contained breathing apparatus" in Chinese, "self-contained breathing apparatus" 中文翻译, "self-contained breathing apparatus"发音):
self-contained breathing apparatus
独立式呼吸器 [独立式呼吸器 ]
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