英语词汇“low-grade gas”的翻译、意思、用法、释义-英汉汉英双解词典

单词	low-grade gas
释义	low-grade gas 贫煤气
随便看	OK.Now,can you see some balls in the playground okns oko Okobe Okobira Okobo okoboji Okobojo okochi Okocho Okodongwe Okodu okoes okoho Okohon Okoi Okoje Okok OK,O.K Okoka o.k.okay! OK Okhotsk OK,OK-just try to calm down,sir OK, OK-just try to calm down, sir Okoko