学习重点
皮皮虾：mantis shrimp
mantis /’mæntɪs/ n. 螳螂
shrimp /ʃrɪmp/ v. 虾
We had a feast of mantis shrimps tonight.
晚上我吃了一顿皮皮虾大餐。
feast /fist/ n. 大餐/盛宴
Mantis shrimps feed on worms and snails.
皮皮虾以食虫子和蜗牛为生。
feed on…以吃…为生
Wolves feed on other animals.
狼以吃其他动物为生。
