军考英语：熟词新义：encourage

　　21．encourage  vt.鼓励；激励→v.促进，助长，刺激

　　Good health encourages(促进)clear thinking.

　　22．escape  v．逃跑；逃脱→v.被忘掉；被忽视

　　The name escapes(被忘掉)me for the moment.

　　23．explode  v．爆炸；爆裂→v.勃然大怒；大发雷霆

　　I'm about to explode(勃然大怒)！He broke his promise again.

　　24．exploit  v．开发；开采；剥削→v.利用

　　You must exploit(利用)every opportunity to learn English.

　　25．fail  vi.失败→vi.(健康)衰退，变弱

　　William found it increasingly difficult to read，for his eyesight was beginning to fail(变弱)．