“生存时间”概念、定义、翻译-科学时代

单词	生存时间
释义	网络与多媒体词汇手册生存时间 TTL (time to live)
随便看	nucleotide sequence nucleotidyl nucleotoxin nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus nucleus accumbens septi nucleus ambiguus nucleus at rest nucleus basalis of Meynert nucleus bond energy nucleus ceruleus

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。