【核心词汇】DAY 6

ashamed [ ə'ʃeimd ]

adj. 感到惭愧的，感到害臊的

参考例句

1.He is ashamed for his former dishonorable action.
他对他以前不光彩的行为感到羞愧。

2.As for you, you ought to be ashamed of yourself.
至於你，你应该感到惭愧。

3.The poor boy was ashamed of his ragged cloths.

这个穷孩子为自己的破衣服感到难为情。

4.He was ashamed that he had lied.
他很惭愧他说了谎。

arise [ ə'raiz ]

vi. 上升，升起，出现，发生，起来

参考例句

1.The problem may not arise , but there's no harm in keeping our powder dry.
问题不一定会发生，但有备无患并无害处。

2.An opportunity has arisen .
机会来了。

3.Accidents often arise from carelessness.
事故往往起因于粗心。

ascertain [ .æsə'tein ]

词根： as朝向，certain肯定的－朝向肯定－确定

vt. 确定，探知，查明

参考例句

1.Steamer report seriously damaged now ascertain particulars however our interest fully protected transmit to London
据说轮船严重受损，详情正在调查之中，但我方利益已完全保住，请电告伦敦公司。

2.As soon as the purchase is made, and the price ascertain , I will inform you at what they will be invoiced.
当我们查明何时有货，价格多少时，将立即通知贵公司，以什么价格可以成交。

3.I ascertain that he was murdered.
我确定他是被谋杀的。

4.The detective was trying to ascertain exactly who was at the party.
这个侦探试图查明都有谁参加了聚会。

arouse [ ə'rauz ]

词根： 由arise（v 升起）变化而来

vt. 唤醒，叫醒，激起
vi. 醒来

参考例句

1.His sufferings aroused our sympathy.
他的痛苦引起了我们的同情。

2.Diana aroused them just before dawn.
戴安娜在黎明前唤醒了他们。

arbitrary [ 'ɑ:bitrəri ]

词根 ：arbitr判断－自己作判断－武断的

adj. 任意的，专制的，武断的，霸道的

参考例句

1.An arbitrary