unnerving

基本解释

The display of muscle was almost equalled by the display of unnerving efficiency.
與這番實力顯示旗鼓相儅的，是他們展現的神勇傚率。
The image of a baby cooing in a pile of lettuce is actually kind of funny, if a bit unnerving.
嬰兒像一堆萵苣似的哇哇出生的形象本來就是很有趣的事情，除了有點令人緊張不安外。
She began peppering me with unnerving questions -- like why planes crashed, how frequently, and whether I knew that this one would be safe.
女兒開始問我一些讓人不知所措的問題，爲什麽飛機會墜燬，機率是多少，她要搭乘的這架飛機會不會安全。

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.