New Words：

purse [pɜːrs]
n.钱包
v.噘嘴

Sample Sentences：

The sour taste made her purse her lips.
She pursed her lips to show her dislike.

New Words：

rosy cheeks 红润的脸颊;红润的面颊;红润的双颊;红扑扑的脸蛋
stomach [ˈstʌmək] n. 胃；腹部

Sample Sentences：

Tears were rolling down her rosy cheeks.
My girlfriend has rosy cheeks and blue eyes.
The girl's rosy cheeks made her look very lovely.

You can't run on a full stomach.
You shouldn't exercise on a full stomach.

exercise [ˈeksərsaɪz]
n.运动；练习；行使；演习
v.锻炼；行使；训练；运用

New Words：

guard [ɡɑːrd]
n.保护；警卫；卫兵；保卫
v.警卫；守卫；保卫；看守

Sample Sentences：

The guard is standing straight in the snow.
One of the guards moved to block her path.
A bank guard shot him in the leg and downed him.

I'll guard you forever, I tell no lies.
The prisoners were guarded by soldiers.
You can't get in, the whole place is guarded.

New Words：

fast asleep 沉睡的;熟睡的;酣睡的
blonde [blɒnd] adj.金黄色的；头发金黄的

Sample Sentences：

I waited until they were all fast asleep.
She has big blue eyes and blonde hair.
What's the name of the blonde girl who just came in?

New Words：

cobweb [ˈkɒbweb] n.蜘蛛网
spider web 蜘蛛网
spider's web 蜘蛛网

Sample Sentences：

He brushed a cobweb out of his hair.
Thick cobwebs hung in the dusty corners.
The fly was trapped on a spider's web.