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弧是什么意思
更新时间: 2021-05-24 14:45:26  

1、弧,汉语常用字(一级字),读作hú,最早见于战国金文,其本义为木弓,又可引申为张挂旌旗的竹弓。

2、网络上弧可以理解为上一条信息发出后很久才被对方回应,被弧就是指等待之前所说的回应人。弧通常是指反射弧,也就是表达反射弧经过很多个步骤才反应,所以形容人反应时间比较长。

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