单词：dimethylsulphide
音标：[daɪmeθɪl'sʌlfaɪd] ；
n. 甲硫醚；二甲硫
单词：dimethylsulphide 相关文章
7. Natural Yoghurt beats bad breath Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists. Japanese researchers found eating the yoghurt reduced levels of hydrogen sulphide - a major cause of bad breath - in 80% of
发表于:2018-11-30 / 阅读(77) / 评论(0)
听美文故事记6级单词
听美文故事记6级单词