拼音:ch è s āng w è i ǔ
解释:彻桑:剥下桑树皮(捆扎门窗)。在还没下雨前,就剥下桑树皮来捆扎门和窗。比喻事先做好准备。
单字解释: 彻 桑 未 雨
Chesang: peel off the mulberry bark (bind the doors and windows). Before it rains, peel off the mulberry bark to tie the doors and windows. Be prepared in advance.
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