luck 幸运，运气 Ua lot of luck 一点点幸运a piece of luck 一件喜事eg. Good luck to you! 祝你好运！/你等死吧！eg. Just my luck. 倒霉，又失败了。eg. Better luck next time. 下次运气会更好一点的。lucky 幸运的 adj. unlucky 不幸的eg. I am not the best one, but the luckiest one. 我不是最好的，但是最幸运的。eg. Who is todays lucky dog? 谁是今天的幸运儿？eg. Every dog has his day. 凡人皆有幸运日。doggie bag 食物袋（传说西方人在饭店吃饭，有人不好意思将剩余的食物打包回家，又舍不得浪费，就推说带回去给狗吃，这种打包食物的袋子，沿用到后来就成了从饭店吃饭回来打包用的食物袋。）eg. Some fishermen are unlucky. Instead of catching fish, thay
