prefix是甚麼意思？

Prefix乃英文字的字頭

如 Favourable , 我可以加字頭(prefix) un ，那就變成unfavourable
通常用xxx- 來表示
如 im- , in- 等等

而字尾, 則是suffix
例如 -er , -less

1. 【文】字首,前綴
"Non-" is a negative prefix.
"Non-"是一個否定的字首。
2. (人名前的)稱謂
"Mr." and "Dr." are prefixes.
"Mr."和"Dr."都是稱謂。
希望幫到你

prefix
標示解釋




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釋義
同義字/反義字
變化形

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prefix1
KK: [
圖片參考：http://hk.yimg.com/i/dic/044.gif
]
DJ: [
圖片參考：http://hk.yimg.com/i/dic/044.gif
]






n.[C]
1. 【文】字首,前綴
"Non-" is a negative prefix.
"Non-"是一個否定的字首。
2. (人名前的)稱謂
"Mr." and "Dr." are prefixes.
"Mr."和"Dr."都是稱謂。





prefix2
KK: [
圖片參考：http://hk.yimg.com/i/dic/044.gif
]
DJ: [
圖片參考：http://hk.yimg.com/i/dic/044.gif
]




vt.
1. 加...作為字首
2. 把...放在前頭[(+to)]
We prefix "Mr." to a man's name.
我們在男士的姓名前加"先生"。


pre•fix /
圖片參考：http://www.oup.com/images/elt/oald7/phon_capi.gif
ks/ noun, verb
" src="http://www.oup.com/images/elt/oald7/psym.gif"> noun
1 (grammar) a letter or group of letters added to the beginning of a word to change its meaning, such as un- in unhappy and pre- in preheat—compare affix, suffix
2 a word, letter or number that is put before another: Car insurance policies have the prefix MC (for motor car).
3 (old-fashioned) a title such as Dr or Mrs used before a person’s name

圖片參考：http://www.oup.com/images/elt/oald7/xsym.gif
Their code numbers are prefixed with US.

1. 【文】字首,前綴
"Non-" is a negative prefix.
"Non-"是一個否定的字首。
2. (人名前的)稱謂
"Mr." and "Dr." are prefixes.
"Mr."和"Dr."都是稱謂。

prefix2
KK: []
DJ: []

vt.
1. 加...作為字首
2. 把...放在前頭[(+to)]
We prefix "Mr." to a man's name.
我們在男士的姓名前加"先生"。