shrug one's shoulders 耸肩
shrug off 摆脱；轻视
A: Do you know where the library is?
A：你知道图书馆在哪里吗？
B: He was just shrugging, so I didn't know.
B：他只是耸了耸肩，所以我不知道。
1) 耸肩表示不知情
2) 耸肩表示不在乎
3) 表示无奈的肢体动作
1. 耸肩
verb
1. Raising one's shoulders to show doubt or indifference.