snag 托福专八

The only snag is, I can’t afford it!

惟一的困难是, 我付不起这钱！

She got snagged by the police while stealing the purse.

她在偷钱包时被警察一把抓了。

She snagged her tights on the rough edge of the chair.

她的紧被粗糙的椅子边缘勾了。

A micrometeorite impact, a snag, a wayward tool or even a misstep can spell doom for an astronaut.

太空人只要给一颗微陨石撞上、给、一个工具失灵、甚至一次失足，都可能万劫不复。