di-,dif-, dis-：away，negative否定，分開，不
distrust. v. 不信任, 懷疑
E.g.What he saw there left him with a profound distrust of all political authority.
他在那兒的所見讓他對一切政治當局產生了一種深深的不信任感。
disassemble v. 拆開
E.g.We had to completely disassemble the engine to find the problem.
我們只好把發(fā)動機全部拆開以尋找故障原因。
differentiate v.區(qū)分
E.g.A child may not differentiate between his imagination and the real world.
兒童可能無法將自己的幻想與真實世界區(qū)分開來。
3. il-：(加在以“l(fā)”開頭的詞前)表示“不”
illiterate n. 文盲;
E.g.Many senior managers are technologically illiterate.
許多高級經理都對技術知之甚少。
illegitimate a. 非法的
E.g.The election was dismissed as illegitimate by the opposition.
反對黨以不合法為由拒絕接受選舉結果。
