习得性无助感 xídéxìngwúzhùgǎn learned helplessness Definitions Defs Origin Strokes Stroke Words Sentences Sents 习得性无助感 習得性無助感 xídéxìngwúzhùgǎn learned helplessness (psychology) the psychological state of learned helplessness
习得性无助感 習得性無助感 xídéxìngwúzhùgǎn learned helplessness (psychology) the psychological state of learned helplessness
