Derived forms: 15s
See also: cardinal
Type of: large integer
Encyclopedia: 15 15, Park Avenue 15,16-dihydrobiliverdin:ferredoxin oxidoreductase 15,000 BC
英语词典包含157790条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。