英[ˌʌndɪsˈmeɪd]
美[ˌʌndɪsˈmeɪd]
He was undismayed by the prospect of failure.
想到可能会失败，他并不气馁。
柯林斯例句
Mr Samgrass was undismayed.
桑格拉斯先生并不害怕.
互联网
"wholly undismayed by the commercial failure of the three movies he had made"