| 正面 | 609.difficult 英 ['dɪfɪk(ə)lt]美 ['dɪfɪkəlt]     |
|---|---|
| 背面 |      释义： 1. wind "风" + -ow (auga "eye").2. 该词字面含义为“风眼”，即房子上让空气进来的孔。3. wind 风——window窗户（窗户是用来通风的）adj. 困难的；不随和的；执拗的 例句： 1. He had a reputation for being bloody-minded and difficult.他为人刻薄、难相处是出了名的。 difficult 困难的dis-, 不，非。facile, 简单的，好做的，词源同fact, efficient. 即不好做的，困难的。 difficultdifficult: [14] Difficult means literally ‘not easy’. It is a back-formation from difficulty [14], which was borrowed from Latin difficultās. This was a derivative of the adjective difficilis (source of French difficile), which was a compound formed from the prefix dis- ‘not’ and facilis ‘easy’ (whence English facile [15]).=> faciledifficult (adj.)c. 1400, apparently a back-formation from difficulty. French has difficile, Latin difficilis. Of persons, "hard to please," from 1580s." |