介词非，无，不
1. (置于形容词和名词前构成形容词，指不具有某一特质或特定方面)表示“非”，“无”
Non- is used in front of adjectives and nouns to form adjectives that describe something as not having a particular quality or feature.
e.g. ...non-nuclear weapons...
非核武器
e.g. ...non-verbal communication.
非言语交流
2. danci.911cha.com
2. (置于名词前构成名词，指某一特定行动尚未或不会发生)表示“不”，“未”
Non- is used in front of nouns to form nouns which refer to situations where a particular action has not or will not take place.
e.g. He was disqualified from the council for non-attendance...
他因缺席而被该委员会免除了资格。
e.g. Both countries agreed that normal relations would be based on non-interference in each other's internal affairs.
两国一致同意正常邦交关系应建立在互不干涉内政的基础之上。
3. (置于名词前构成名词，指不属于某一特定群体或类别的人)表示“非”，“不”
Non- is used in front of nouns to form nouns which refer to people who do not belong to a particular group or category.
e.g. Children of smokers are more likely to start smoking than are children of non-smokers.
吸烟者的子女比不吸烟者的子女更有可能会抽烟。
1. 911查询·英语单词
1. Another non sequitur to the reunification issue is the carping of the disparity of wealth distribution in China.
2. Despite the December chill outside, the bar has a great buzz as local bands play The Beatles songs non stop.
3. China and the European Union share common interest and responsibilities in non - proliferation.
4. Viet Nam confines its contact with Taiwan to the level of non - official trade and economic exchanges and never develops official relations with Taiwan.
5. The two sides will also issue a joint statement on non - proliferation and arms control, he said.
6. The subsidy rises to 1 percent when city residents with the demolition fund buy a unit of non - luxury housing.
7. The agreement signed in Nairobi late Wednesday will also remove non tariff barriers and allow free movement of food and trade in the region.
8. Washington retaliated by expelling four Russian diplomats and pronouncing 46 others persona non grata.
9. It has played an important role in nuclear non - proliferation and nuclear export control.
10. Export tax rebate for non - ferrous metals and furniture will be raised to 13 percent, according to the notice.