详细解释:a. 惊讶不止的, 不知所措的
相关词组:
be nonplussed for a moment
be nonplussed over sth
词型变化：
动词过去式:nonplused,nonplussed过去分词:nonplused,nonplussed现在分词:nonplusing,nonplussing第三人称单数:nonpluses,nonplusses英语解释：
动词 nonplus:
be a mystery or bewildering to同义词：perplex, vex, stick, get, puzzle, mystify, baffle, beat, pose, bewilder, flummox, stupefy, nonplus, gravel, amaze, dumbfound