thumbs
[解剖] 拇指
例句
She tucked her thumbs into the waist of her trousers.
她把拇指插进裤腰里。
《柯林斯英汉双解大词典》
Her thumbs were hooked into the pockets of her jeans.
她的双手拇指钩在牛仔裤袋里。
《牛津词典》
I'm just going to be hanging around twiddling my thumbs.
我正要无所事事地旋弄拇指。