相关单词近義詞 headlong 頭曏前的, headfirst 頭曏前地, impulsively 沖動地, rashly 莽撞地, hastily 匆忙地, suddenly 突然地, recklessly 不顧後果地, spontaneously 自發地臨近詞impetuous, impetuous rush of water 返回 impetuously