New Words：

dragonfly [ˈdræɡənflaɪ] n. 蜻蜓
mushroom [ˈmʌʃrʊm] n. 蘑菇

Sample Sentences：

A giant dragonfly was sitting on my bed.
The dragonfly feeds on mosquitoes and flies.

There are many types of wild mushrooms.
Some mushrooms are good to eat; some are poisonous.

poisonous [ˈpɔɪzənəs] adj.引起中毒的；有毒的；分泌毒素的；能毒伤人的

标签: none