“ladder escape”概念、定义、翻译-科学时代

单词	ladder escape
释义	环境科学与工程词汇手册 ladder escape 安全梯
随便看	seedling packing machine seedling packing machine seedling pasture seedling production seedling production seedling raising seedling root system seedling seed orchard seedling selection seedling sorting seedlings-raising in industrial scale seedling stock seedling storage seedling test seedling transplanter seedlip seed lot seed money seed money seed money seed money seedness seed nucleus seed orchard seed orchard

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。