51.abdicate
美 [??bd?ke?t]
verb
退位；逊位
to give up the position of being king or queen
~ responsibility/your responsibilities
失（职）；放弃（职责）
to fail or refuse to perform a duty
Many parents simply abdicate all responsibility for their children.
许多父母对孩子简直是完全撒手不管。
——《柯林斯高阶英汉双解学习词典》
放弃职责
52.exasperate
美 [?ɡ?z?sp?re?t]
verb
[VN] 使烦恼；使恼怒；激怒
to annoy or irritate sb very much
53.antiquated
美 [??nt?kwe?t?d]
adj.
(usually disapproving) (of things or ideas 事物或思想) 过时的；陈旧的
old-fashioned and no longer suitable for modern conditions
同义词： outdated
54.discursive
美 [d?s?k??rs?v]
adj.
(of a style of writing or speaking 书面或口头表达方式) 东拉西扯的；离题的；不着边际的
moving from one point to another without any strict structure
离题的;东拉西扯的;不着边际的
If a style of writing is discursive, it includes a lot of facts or opinions that are not necessarily relevant.
这个词主要用来形容文章的大量事实和观点没有太大关联、散漫、无层次
英英释义
proceeding to a conclusion by reason or argument rather than intuition
通过理性或论证而不是直觉来得出结论（推论的）
tending to depart from the main point or cover a wide range of subjects
倾向于偏离主要观点或涵盖广泛的主题
55.bashful
adj.
羞怯的；忸怩的
shy and easily embarrassed
56.deranged
adj.
精神错乱的；精神失常的；疯狂的
unable to behave and think normally, especially because of mental illness
动词：derange
57.dusk
美 [d?sk]
noun
[U] 黄昏；傍晚
the time of day when the light has almost gone, but it is not yet dark
v.
变暗;使变暗
He saw the lights blaze in the dusking sky.
他看见灯光在黄昏的天空中闪耀。
58.carnage
美 [?kɑ?rn?d?]
noun
[U] 大屠杀
the violent killing of a large number of people
同义词： slaughter
a scene of carnage
大屠杀的场面
59.veteran
美 [?vet?r?n]
noun
经验丰富的人；老手
a person who has a lot of experience in a particular area or activity
also NAmE informal vet
退伍军人；老兵；老战士；老水兵
a person who has been a soldier, sailor, etc. in a war
60.cubism
美 [?kju?b?z?m]
n.立体派
[U] （20世纪初艺术的）立体主义，立体派
a style and movement in early 20th century art in which objects and people are represented as geometric shapes, often shown from many different angles at the same time
20世纪早期艺术中的一种风格和运动，其中物体和人被描绘成几何图形，通常同时从多个不同角度表现出来。