薄情的英文：
inconstant in love
fickle
a. 易变的,不定的,无节操的,反复无常的
- Modern character is inconstant, divided, vacillating
现代人的个性是无常的，分裂的，摇摆不定的。 - Hermia was looking at him and wondering at his strange inconstancy
赫米亚望着他，对他莫名其妙的反复无常感到很惊奇。 - Well, my friend, fortune is inconstant, as the chaplain of the regiment said
唉，我的朋友，命运是变化无常的，这是那个——那个军队里的教士说的话。
n. 喜爱；热爱；酷爱；恋爱；爱情，爱意；喜爱的事物；爱人
v. 爱；喜欢；热爱；爱慕
- Love is the reward of love
爱别人才会被人爱 - Love is the true price of love
爱情只能用爱情来报答 - A labour of love
乐于做的事
adj. 易变的，无常的；浮躁的
- Fluctuating prices usually base on a fickle public's demand.
物价的波动往往是由于群众需求的不稳定而引起的。 - feeling of doubt, fickleness uncertainty, and fear of loss often accompany infatuation.
疑虑，花心，不确定和对失落的恐惧常与迷恋如影随形。 - As for independents wavering most, unattached voters are naturally more fickle than loyalists.
至于波动最大的独立选民，他们本来就比忠诚的支持者易变。
