unnerving

基本解释

The display of muscle was almost equalled by the display of unnerving efficiency.
与这番实力显示旗鼓相当的，是他们展现的神勇效率。
The image of a baby cooing in a pile of lettuce is actually kind of funny, if a bit unnerving.
婴儿像一堆莴苣似的哇哇出生的形象本来就是很有趣的事情，除了有点令人紧张不安外。
She began peppering me with unnerving questions -- like why planes crashed, how frequently, and whether I knew that this one would be safe.
女儿开始问我一些让人不知所措的问题，为什么飞机会坠毁，机率是多少，她要搭乘的这架飞机会不会安全。

The process of making a choice, of finding compromises that work, however, is messy and unnerving.
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In electric-only mode, the car's silence seemed unnerving at first but that feeling soon faded.
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What the Japanese and Chinese staff inside heard and saw had to be unnerving, sometimes frightening.
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If you describe something as unnerving, you mean that it makes you feel worried or uncomfortable.