He threw some coins to the beggar.
Nickel can be used for making coins.
She rattled some coins in the box.
He posed as an expert on old coins.
I can't perceive any difference between these coins.
Pennies, nickles, dimes and quarters are United States coins.
The silver which was mined there was minted into coins.
The U.S. coins of the lowest denomination is the cent.
Soon Jonas will have to learn to accept euro coins instead of escudos.
The treasure dug out of the earth was a box of gold coins.
They found some gold coins and mummies in the lowest level of the site.
These coins are not equal value.
Gold coins clinked in his hand.
Bronze are now cast into coins.
The coins jingled in his pocket.
This machine only takes 5-pence coins.
She slid a coin into the drawer.
Stamp collecting and coin collecting are parallel hobbies.
The mint makes coins.
Do not coin terms that are intelligible to nobody.
Can't we just flip a coin? -No, coins hate me.
The coins can be shared or collected.
A mint is a place that produces coins.
Then there's the collection of coins.
Small coins may be thrown at her.
I have a half dollar but no smaller coins.
You hate me for buying those coins!
Today, we are going to talk about coins!
今天，我们要讨论" coins" （硬）！
I want some coins for the pay phone.
I used to collect toys, but now I enjoy collecting coins.
Three coins, two hands, no sleeves, no bracelets.
They found millions of coins on the bottom.
Again, you need coins, put your coins, get your bag of chips or whatever you like.
Coins maybe have different sizes, weights, shapes and different metals.
I found some coins that are not from here.
The coins of the lowest denomination is the cent.
Coins are more difficult to carry.
And he pulled gold coins out of his pocket.
The coins were easier to design.
It's money for coins or notes...
Coins （硬）和 notes （票据）与 money （钱）有关。