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绸缪:紧密缠缚。天还没有下雨,先把门窗绑牢。比喻事先做好准备工作。
[repair the house before it rains;don't have thy cloak to make when it begins to rain] 天还没下雨,先把房屋门窗修好。比喻提前做好准备或预防