查词历史：
- un-say
vt.
- 1. In the word "unimportant", "un-"is a prefix.
- 在单词unimportant中un是前缀。
来自《简明英汉词典》
- 2. The affixes "un-"and"-less"are often used make negative words, such as unhappy or careless.
- 词缀un-和-less常用来构成否定词，如unhappy和careless。
来自《简明英汉词典》
- 3. UN stands for the United Nations.
- UN是联合国的缩写。
来自《简明英汉词典》
- 4. The UN Office for the Coordination of Humanitarian Affairs, headed by the Emergency Relief Coordinator, coordinates all UN emergency relief.
- 联合国人道主义事务协调厅在紧急救济协调员领导下，负责协调联合国的所有紧急救济工作。
来自《简明英汉词典》
- 5. A UN spokesman insisted that the implementation of the peace plan is back on track.
- 联合国发言人坚持认为和平方案的执行已回到正轨。
来自《简明英汉词典》
- 6. Changes in the stock market are, of course, highly un -predictable.
- 股票市场的变化当然是变幻莫测。
来自《简明英汉词典》
- 7. Does the UN convene every year?
- 联合国每年都召开大会吗？
来自《简明英汉词典》
- 8. He accepted last year to become the UN Commissioner in Namibia.
- 去年他非常乐意地出任了驻纳米比亚的联合国专员。
来自《简明英汉词典》
- 9. The UN began to get more and more powerful.
- 联合国开始变得越来越强大了。
来自《简明英汉词典》
- 10. The UN were faced with an ignominious withdrawal or a long-term military presence.
- 联合国要么选择不光彩地撤军，要么选择维持长期的驻军。
来自《简明英汉词典》
- 11. Their claim is being treated with some scepticism in UN.
- 联合国方面对他们的要求持某种怀疑态度。
来自《简明英汉词典》
- 12. Their claim is being treated with some skepticism in UN.
- 联合国方面对他们的要求持某种怀疑态度。
来自《简明英汉词典》
