New Words：

solid ['sɔlid]
n.固体
adj.固体的

Sample Sentences：

Cheese is a solid; milk is a liquid.
Water becomes solid when it freezes.
The boat bumped against a solid object.

liquid ['likwid]
n.液体
adj.液体的；液态的

New Words：

melt [melt] v. 融；熔化

Sample Sentences：

The sun melted the snow.
As the snows melt, the flood waters rise.
His heart melted when he saw the little girl crying.

New Words：

brand [brænd] n. 品牌；类型
at the same time na. 同时；另一方面；与此同时

Sample Sentences：

This brand of tea is my favorite.
What is your favourite brand of cigarettes?

It's impossible to get everybody together at the same time.
He may be very rude sometimes but at the same time he is very kind.

New Words：

paste [peist]
n.面团；浆糊；糊状物；糊
v.粘贴

toothpaste ['tu:θpeist] n. 牙膏

Sample Sentences：

He pasted up a notice on the wall.
He had two pieces of bread thickly pasted with butter.

Would you like some tomato paste?
He stuck the sheets of paper together with paste.

I must buy a tube of toothpaste.
Which brand of toothpaste do you prefer?

brand [brænd] n. 品牌；类型

New Words：

squeeze [skwi:z] v. 挤压；挤出；捏；（使）挤入

Sample Sentences：

chip was squeezing glue onto a leaf.
She squeezed some juice from a lemon.
Soak the cloth in warm water and then squeeze it dry.
He squeezed the tube hard and the last bit of toothpaste came out.

toothpaste ['tu:θpeist] n. 牙膏