unpremeditated
词形变化：
同义词：
accidental | unprepared | voluntary | unplanned | unintended | impulsive | spur-of-the-moment | sudden | chance | inadvertent |
反义词：
词义辨析：
同义参见:
unprepared
voluntary
accidental
unpremeditated
词形变化：
同义词：
accidental | unprepared | voluntary | unplanned | unintended | impulsive | spur-of-the-moment | sudden | chance | inadvertent |
反义词：
词义辨析：
同义参见:
unprepared
voluntary
accidental