手术后他感到浑身无力，连杯子都拿不稳。

After the surgery, he felt a strange ___weakness and could barely hold a cup.

她最大的缺点是太容易相信陌生人。

Her biggest ___weakness is trusting strangers too easily.

她对冰淇淋完全没有抵抗力。

She has a ___weakness for ice cream.

缺乏经验是他求职时的主要弱点。

His lack of experience is the main ___weakness in his job application.