词汇	气碳
释义	气碳 qìtàn〔名〕化学gas carbon
随便看	normally open track circuit normallyopen valve normally open valve normally-open valve normal ly open valve Normally operation is unable to resect it normally ordered product normally ordering normally outcrossed variety normally outcrossing behavior normally penetrating normally pigmented normally placed pyramid grids normally posed normally pressured aquifer system normally real-time priority normally-real-time priority normal lysin normally-solvable operator normally succeed Normally tan to reddish sandstones are bleached Normally,the aim is a balanced federal budget Normally, the aim is a balanced federal budget Normally tranquil foothill community home Normally we have no second price