faze
/feɪz/verb
with obj.［usu. with negative］(常作be fazed)
- informal disturb or disconcert (someone)〈非正式〉打扰; 烦扰; 使为难; 使失措（或失态）：
she was not fazed by his show of anger.
她并未因为他发怒而感到不安。
USAGE
Faze has no connection with the word phase and should not be spelled with a ph-, although this is a common error: almost a quarter of citations for the word in the Oxford English Corpus are for the incorrect spelling.
词源
mid 19th cent. (originally US)： variant of dialect feeze 'drive or frighten off', from Old English fēsian, of unknown origin.