相關(guān)單詞近義詞 accidental 意外的, unprepared 無(wú)準(zhǔn)備的, voluntary 自愿的, unplanned 無(wú)計(jì)劃的, unintended 非計(jì)劃中的, impulsive 沖動(dòng)的, spur-of-the-moment 即興的, 一時(shí)興起的..., sudden 突然的, chance 可能性, inadvertent 不注意的反義詞premeditated, 有預(yù)謀的臨近詞UN, unboot相似詞unplugged, unpopular, unprecedented, unpredictable, unprepared, unprepossessing, unpretentious, unprincipled, 返回 unpremeditated