| 释义 |
DEFINITIVE EXAMPLES 权威例句〔Schiff's reagent〕An aqueous solution of rosaniline and sulfurous acid used to test for the presence of aldehydes.席夫试剂：一种用品红和硫酸混合形成的水溶液，用于测试乙醛的存在美国传统〔solfatara〕A volcanic area that gives off sulfurous gases and steam.硫质喷气孔：喷发出硫气体和水蒸气的火山区域美国传统〔sulfite〕A salt or an ester of sulfurous acid.亚硫酸盐，亚硫酸酰：硫酸的一种盐或酰美国传统〔sulfureous〕Of or relating to sulfur; sulfurous.硫的：硫的或与硫有关的；含硫的美国传统 |