pyrene ['paɪəri:n]以下由轻松背单词网站提供
单词级别附加级基本释义n. 芘(嵌二萘)参考例句Second-hand contains carbon monoxide, ammonia, formaldehyde a pyrene and nitrosamines. 二手烟包含了一氧化碳,氨,甲醛,苯和亚硝胺。 来自互联网The release time of a pyrene sperm was early than that of eupyrene sperm. 无核精子的释放时间早于真核精子束。 来自互联网 推荐阅读 |