un·dis·mayed
adjective/ˌʌndɪsˈmeɪd/
/ˌʌndɪsˈmeɪd/
[not before noun] (formal)- not worried or frightened by something unpleasant or unexpected
处变不惊；不惊恐；镇定 - He was undismayed by the havoc he encountered on his return.
他对回国时遇到的破坏并不感到沮丧。
- He was undismayed by the havoc he encountered on his return.