1. 把…塞入;把…藏入
    If you tuck something somewhere, you put it there so that it is safe, comfortable, or neat.

tuck

    e.g. He tried to tuck his flapping shirt inside his trousers...
           他设法把飘起的衬衫塞到裤子里。
    e.g. She found a rose tucked under the windscreen wiper of her car one morning.
           一天清晨，她发现自己汽车的挡风玻璃雨刷下插着一支玫瑰。

2. (儿童在校内吃的)小吃，零食
    Tuck is food that children eat as a snack at school.

    e.g. He stole a Mars bar from the school tuck shop.
           他从学校小吃店偷了一条玛氏巧克力棒。

3. 瘦身整形手术
    You can use tuck to refer to a form of plastic surgery which involves reducing the size of a part of someone's body.

tuck

    e.g. She'd undergone 13 operations, including a tummy tuck.
           她已经做了 13 次手术，包括一次腹部瘦身整形手术。

相关词组：tuck awaytuck intuck intotuck up