1.
N-COUNT
前缀 A prefix is a letter or group of letters, for example 'un-' or 'multi-', which is added to the beginning of a word in order to form a different word. For example, the prefix 'un-' is added to 'happy' to form 'unhappy'.
2.
N-COUNT
前置代码（置于一组号码前的数字或字母，表示所属区域等） A prefix is one or more numbers or letters added to the beginning of a code number to indicate, for example, what area something belongs to.
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To telephone from the US use the prefix 011 33 before the numbers given here...
如果从美国打电话，就要在所给号码前加拨011 33。
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I soon learnt to read the licence plates' prefixes.
我很快就学会了识别牌照前面的代码。
- Noun
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1. an affix that added in front of the word
- Verb
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1. attach a prefix to;
- "prefixed words"
- antonym： suffix
- 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》
