是一种西洋游戏。将许多长方形的骨牌竖立排列成行,轻轻推倒第一张牌后,其余骨牌将依次纷纷倒下。用于比喻时,“多米诺骨牌效应”常指一系列的连锁反应,即等同于人们所说的“牵一发而动全身”之意。 It is a Western game. A number of rectangular dominoes are erected in a row. After gently knocking down the first card, the remaining dominoes will fall one after the other. When used for metaphor, “domino effect ” often refers to a series of chain reactions, which is equivalent to what people say “involved with the whole body ”.