New Words：

chemical [ˈkemɪkl]
n.化学品；化学制品
adj.与化学有关的；化学的

Sample Sentences：

You must be careful when handling chemicals.
Dad brought all kinds of chemicals to kill slugs.
The land has been completely poisoned by chemicals.

Chip worked as a packer in a local chemical factory.
He said chemical weapons had never been sited in Germany.
I want to have a discussion with you on the price of your chemical products.

poison [ˈpɔɪzn]
n.毒药；毒物；毒素
v.毒害；下毒；毒死

标签: none