“有效保护”概念、定义、翻译-科学时代

单词	有效保护
释义	国际贸易词汇手册 effective protection 有效保护
随便看	host plant host plant host plant host processor host range mutant host region host software host software host species host specificity host specificity host-specific pathogen host system host unreachable hot-air drier hot air heating system hot-air sausage cooking hot air shrinkage hot-air sterilization hot-air sterilizer hot and sour beef tendon hot and sour catfish hot and sour cuttlefish roe soup hot and sour cuttlefish roe soup with sea cucumber hot and sour fern root noodles

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。

effective protection