打消顾虑的英文：
to dispel misgivings

dispel是什么意思：
v. 驱散，驱逐

Her former tendency toward melancholia was dispelled.
她从前忧郁的倾向已经消失了。

This landmark case dispels the absolute finality of this dreaded disease
这个划时代的病例终于改观了这可怕疾病的绝对结局。

Nothing could dispel the torpidity of the indifferent audience.
任何东西都无法驱散那些冷漠观众的困倦。

Dispel pathogenic wind and remove oBstruction in the channels
祛风通络

This brief experiment would dispel any further doubts you might entertain.
这个简单的试验会立即消除你心中存有的怀疑。

misgivings是什么意思：
n. 疑虑；担忧；害怕

Foreign businessmen had misgivings about investment here.
外国企业家对在这里投资有顾虑。

I'm afraid some of our veteran comrades do harbour such misgivings.
恐怕我们有些老同志有这个担心。

She had some misgivings about what she was about to do.
她对自己要做的事有些疑虑。

I thought it well to impart my misgivings to President Roosevelt.
我认为最好把我的顾虑告知罗斯福总统。

Mr.Weber superiorly puffed away the absurd misgivings of women.
韦伯先生高傲地对女人们不合理的虑付之一笑。