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- But the prices of some key commodities having a close bearing on the national economy and the people's livelihood remain under state control. 但是，一部分关系国计民生的重要商品价格仍由国家来决定。
- A spokesman for Rio Tinto said the deal was "very significant," as iron ore is one of the company's key commodities, along with copper and aluminum. 力拓矿业公司的一名发言人说，这是一项“非常重要的”交易。铁矿石和铜、铝一样，都是该公司的主要商品。
- The dollar's slump has also stirred inflationary worries by driving up prices for key commodities such as oil, which can trigger higher prices everywhere. 美元贬值驱动了石油等大宗商品价格的上涨，可能会触发价格的全面上涨，这也激起了人们对于通货膨胀的忧虑。
- OECD officials said today (Tuesday) that the costs of key commodities such as oil and food appear to be stabilizing, which could lower inflation rates and boost consumer confidence. 该组织官员今天(星期二)说，石油、粮食等主要商品的成本看来将维持稳定，这可能降低通货膨胀率，并增强消费者的信心。
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- I have mislaid my key to the door. 我不知道把门钥匙放到哪里了。
- He's locked in and nobody knows where the key is. 他被锁在房间里，没有人知道钥匙在什么地方。
- Reading is the key to the treasure house of ideas. 读书是打开知识宝库的钥匙。
- I looked everywhere for my lost key. 我到处寻找我丢失的钥匙。
- She inserted the key into the lock. 她把钥匙插入锁中。
- The key turned halfway and then jammed. 钥匙转了一半就卡住了。
- The key to the whole affair was his jealousy. 整个事情的症结是因为他忌妒。
- Do you know the key to the problem? 你知道这道题的答案吗？
- Your scatty son has forgotten his key again. 你那儿子丢三落四又把钥匙给忘了。
- I dropped my key somewhere about here. 我把钥匙掉在这附近某个地方了。
- I dropped the key somewhere about here. 我把钥匙掉在这儿附近了。
- He dived into his pocket for his key. 他把手伸进衣袋里找钥匙。
- He gave me a duplicate key of his house. 他给了我另配了一套他房子的钥匙。
- As he picked up the envelope, a key dropped out. 他拣起信封时，一把钥匙掉了出来。
