shrug

/ʃrʌɡ/

to raise your shoulders and then lower them in order to say you do not know or are not interested

(表示不知道或不感兴趣)耸(肩)

"Where's Dad?" "How should I know?" replied my brother, shrugging.

“爸爸在哪儿?”“我怎么知道?”哥哥耸了耸肩，答道。

He shrugged his shoulders as if to say that there was nothing he could do about it.

他耸了耸肩，好像在说他对此无能为力。