abrasion erase abrade e=ex ab=away

erase[i'reiz, i'reis]
to remove information from a computer memory or recorded sounds from a tape
to remove writing from paper
to get rid of something so that it has gone completely and no longer exists
vt. 抹去；擦除
vi. 被擦去，被抹掉

例句
He couldn't erase the tragic scene from his memory.
他无法把那凄惨情景从记忆中抹去。

abrade [ə'breid]
to rub something so hard that the surface becomes damaged
v擦伤；磨损;经受磨损；受擦伤

例句
Their gossips abraded her into restlessness.
他们的流言蜚语使她心烦意乱。
Much of the skin on her arm was abraded.
她胳臂上的大片皮肤被擦破了。

abrasion [ə'breiʒən]
an area on the surface of your skin that has been injured by being rubbed against something hard
the process of rubbing a surface very hard so that it becomes damaged or disappears
n. 磨损；磨耗；擦伤

provident providence prudent vid vis vision provide事先计划、筹备

provident ['prɔvidənt]
(formal) careful in planning for the future, especially by saving money
adj. 有先见之明的；顾及未来的;节俭的;慎重的

providence ['prɔvidəns] 类似构词foresight
an influence which is not human in origin and is thought to control whether or not people receive the things which they need:
a force which is believed by some people to control what happens in our lives and to protect us
(instance that shows the) way in which God or nature cares for and protects all creatures
the quality or state of being provident
n. 深谋远虑;先见之明;天意；天命;天佑;(大写)上帝;神;神的眷顾

例句
It seemed like providence that they had survived the plane crash.
他们幸免于空难似乎是天意。
“Some sought the key to history in the working of divine providence”(&b{William Ebenstein})
“有人试图从神的意旨中寻找解决历史之谜的钥匙”(威廉·埃本斯坦)

prudent ['pru:dənt] provident ovi=u
characterized by, arising from, or showing prudence: as
a : marked by wisdom or judiciousness <prudent advice>
b : shrewd in the management of practical affairs <prudent investors>
c : marked by circumspection : DISCREET
d : PROVIDENT, FRUGAL
adj. 谨慎的；慎重的；小心的；精明的；节俭的；善于经营的

例句
Young as he was, he was prudent.
他虽然如此年轻，却很慎重。
He is a prudent businessman.
他是个精明的商人。

趣味单词

buck[bʌk] 谐音 罢课 同义词oppose＝resist＝traverse
a dollar
to oppose something in a direct way
（美）钱，元；强烈反抗,反对[(+at/against)]]

例句
She bucked at her husband's plan for the holidays.
她坚决反对丈夫的度假计划。