?自给率
自给经济 self-supporting economy; self-sufficiency [self-contained] economy; 自给率 degree of self-sufficiency; 自给能探测器 self-powered detector; ..
自足度
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。