Stock

1. out of stock

抱歉，恐怕已经没有货了
I'm sorry, but i'm afraid they're out of stock right now;

2. food stock

联合国机构表示该国的一些粮食储备已被洗劫一空
The U.N agency says some of its food stock in the country has been looted;

3. stock market

股市越涨越高
The stock market rose higher and higher;

4. look after the stock

"旋风马上就要来了,Em" 他向妻子说道, "我得去照料一下家畜"
"There's a cyclone coming,Em" he called his wife,"I'll go look after the stock"

5.stock sth with sth

武器架上堆满了最新、最棒的装备
The weapons rack is stocked with the latest and the greatest

6.stock up

你只需要列出你想要的东西，我们就会帮你储备一些
Look,you just make a list of your favourite things,and we'll stock up on some of them