pray v. 祈祷，恳求，请
例句：They prayed that they would defeat their enemies soon.
他们祈祷很快打败敌人。

prey n. 被掠食者，牺牲者，掠食 vi. 捕食，掠夺，折磨
例句：Strong animals prey upon weaker ones.
强大的物种捕食弱小的物种。

prayer n. 祈祷
例句：Monica says her prayers every night before going to bed.
每天晚上上床前，莫尼卡都要祈祷。

spray n. 喷雾，飞沫 vt. 喷射，喷溅
例句：There was a hole in the hose, and water sprayed out all over me.
水管上有一个洞，水喷出来溅了我一身。

tray n. 盘，碟，盘子
例句：Lisa was carrying a tray of drinks.
丽莎托着一盘饮料。