unperturbed
柯林斯词典
1. ADJ not disturbed or troubled 不受干扰的
unperturbed by the prospect of a fight
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unperturbed /ˌʌnpəˈtɜːbd/
剑桥词典
- not worried about something, especially when this is slightly surprising
（尤指在意外情况下）不担忧的；镇静的；平静的
He seemed completely unperturbed at the idea of having to sing in a room full of strangers . 他似乎一点都不担心在一屋子陌生人面前唱歌。 返回 unperturbed