基本解释n.精神失常；精神病；愚行同根派生 lunacies相关词英汉例句用作名詞 (n.)It's sheer lunacy driving in this weather.天氣這麽壞還開車，簡直是瘋了。Bridge designers had anticipated such lunacy and invented the crossing guard.吊橋的設計者早就預料到會有這樣的精神病穿越吊橋，因而設計了防護裝置。lunacies更多例句