輸入需要查詢的詞語：
詞條：一念之差
yīnian-zhīchā
[wrong decision made in a moment of weakness with serious consequences; momentary slip] 一閃念的差錯(多指因此引起嚴重的後果)
一念之貞。－－清·袁枚《祭妹文》
相關：一念之差 反義詞、