flinch [flɪntʃ]

以下由轻松背单词网站提供

vi. 退缩；畏惧 n. 退缩；畏惧

to make a sudden small movement because of pain or fear

She won't flinch from speaking her mind. 她不会讳言自己的想法。
We will never flinch from difficulties. 我们面对困难决不退缩。