otherwise ['?e?(r)wa?z]

【词频】★★★★★

adv.否则；另外

perfect [?p??f?kt]

【词频】★★★★★

adj.完美的；最适合的

【派】perfection [p??fek?n] n.完善；完美

perfectly [?p??f?ktli] adv.完美地；无瑕疵地

pretend [pr??tend]

【词频】★★★★★

v.假装；伪装

【例】v.假装

（2011江西）Her mother was ironing clothes and every now and then she glared at her husband, who hid behind his newspaper pretending to read.

【译】她妈妈正在熨衣服，时不时地看看她丈夫，而他正躲在报纸后面假装阅读文章。

sad [s?d]

【词频】★★★★★

adj.悲哀的；令人遗憾的

【派】sadness [?s?dn?s] n.悲哀

sadly [?s?dli] adv.悲哀地

sadden [?s?dn] v.悲哀；使难过