New words：

apply [ə'plai] v. 应用；使用；申请；涂；敷

Sample Sentences：

I want to apply for the job.
He has applied to join the army.
She applied the plaster on his shoulder.
The new technology was applied to farming.
We applied our minds to finding a solution to our problem.

New words：

shampoo [ʃæm'pu:]
n.洗头水；洗发液；香波；洗涤剂
vt.用洗发剂洗(头发);用洗涤剂洗(地毯等)

Sample Sentences：

She shampooed her hair.
How often do you shampoo your hair?

Wet your hair before applying the shampoo.
How much do you charge of a shampoo and set?

apply [ə'plai] v. 应用；使用；涂；敷

New words：

grease [gri:s]
n.油脂
vt.用油脂涂, 上油

Sample Sentences：

He puts grease on his hair to make it shiny.
If you grease the lock it will turn more easily.
You will never get the grease off the plates if you don't use soap.

New words：

filth [filθ] n. 污秽；污物；下流言辞

Sample Sentences：

Go and wash that filth off your hand.
The floor was covered in grease and filth.
I don't want to hear that kind of filth again, you hear me?

grease [gri:s] n. 油脂

New words：

filthy ['filθi] adj.肮脏的；污秽的；下流的；卑劣的

Sample Sentences：

Take your filthy paws off me!
This place is filthy; I don't believe anyone can live here.
The rug looked filthy so I get out the vacuum and vacuum it.