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旋元佑英语单词词源大挪移 否定字首 (6) un- = not不

Part 1 字首 表示{否定}的字首 un- = not不

入门字
unhappy (a. ) 不快乐的
un/happy
not/happy

进阶字

1. unequivocal (a. )明确的
un/ equi /voc /al
not/ equal /voice/形容词字尾

The UN spokesman's condemnation of the invasion is unequivocal.
联合国发言人对此侵略行动的谴责非常明确。

2. untenable (a.) 行不通的
un/ten/able
not/hold/able

To lose 20 pounds within a week is an untenable goal.
一星期之内要减掉二十磅简直是不可能达成的目标。