单词	addition standard
释义	addition standard 添加标准；添加标准物
随便看	National Safety Management Society national safety NET national safety net service national safity National Sailing Team national salute national salvation national salvation against Japan national salvation and enlightenment national salvation movement national sample system national sanction National Sanitation Foundation national satellite national savings national-savings National Savings and Investments national savings bank national savings bond National Savings bonds national savings certificate national savings cretificates national savings gift token national savings rate national savings ratio