weak in在 ... 方面弱/差的
weakadj.弱的;虚弱的;无力的;差的;淡薄的
weak foundation pit软土层基坑
weak moving targets弱小多目标
weak-back ferrule软背套圈
weak c-supplement弱c-补
weak and degenerate衰颓
weak BCK-algeb'ra
weak direct product弱直积
weak-field method弱场法
weakform efficiency弱式有效
weak current system弱电系统