binary gas mixture二: two元气: vitality; vigour; archaeus; ...体: body; part of the body混合气: gas mixture多元气体混合物: multicomponent gas mixture下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:二元气体混合气，即可在微信中查询翻译
