不知所措的
... mystified动词mystify的过去... nonplussed不知所措的 offtrack出线 ...
发怔
... 发胀 to swell up; swelling 发怔 baffled; nonplussed 发直 to be fixed (of eyes); to stare; to look blank ...
惊讶不止的
... nonplussed 惊讶不止的, 不知所措的; 使人难堪 nonplunging fold 非倾没褶皱 nonpoint 不定点; 失焦 ...
Confusion (from Latin confusĭo, -ōnis, from confundere: "to pour together;" "to mingle together;" "to confuse") is the state of being bewildered or unclear in one’s mind about something.