1.
Capricious or whimsical.
反复无常的，三心两意的
2.
a capricious liking or inclination.
反复无常的爱好或倾向.
3.
an emotionally labile person.
情感上反复无常的人。
4.
fickle friends; a flirt's volatile affections.
反复无常的朋友；卖弄风情的女子反复无常的爱。
5.
He was the most unstable kind of fool I had ever seen.
他是我所遇见过的最反复无常的傻瓜。
6.
uncertainty of temper
反复无常的脾气,急躁的性情
7.
No one can place reliance on a person who plays fast and loose.
没有人会依靠那种反复无常的人。
8.
Sir John Senter was a very unpredictable man.
约翰·森特爵士是个反复无常的人。
9.
She married an artist with an arbitrary character.
她嫁给一个性格反复无常的艺术家。
10.
The speck would be jarred into more erratic motion.
微粒将受到更为反复无常的冲击。
11.
Changing or varying, especially often and without discernible pattern or reason.
善变的易变的或反复无常的，尤指常无一定格式或道理的
12.
An erratic mind jump from one idea to another.
心意不定的人反复无常。
13.
An instance of being eccentrically variable or fickle.
变换无常反复无常或易变的情况
14.
play (at) fast and loose
反复无常，出尔反尔
15.
To change one's opinion often on a matter;vacillate.
反复无常，出尔反尔经常改变对某事的意见；动摇
16.
Political loyalty is such a fickle thing.
政治上的忠心是那样的反复无常。
17.
Woman's a various and a changeful thing.
女人是反复无常，变化多端的。
18.
dangerously unstable and unpredictable.
危险的反复无常和不可预知。