feebleadj.虚弱的;无力的
feeble imagination虚弱的想像(力)
feeble respiration[医] 微弱呼吸
feeble light signal微弱光信号
feeble intellectual文弱书生
feeble constitution虚弱的体质
feeble current line微弱电流线路
feeble-minded child低能儿童
feeble signal testing弱信号检测
Feeble - minded free意志自由
feebleness collectives弱势群体