běn dǐ
意思解释：（Background）由所处环境所形成的较稳定的辐射水平或声量，大于此本底的欲测效应(如放射性强度)使用仪器(如盖革计数器)可以监测。
〈副〉本来;原来。(一)徽语。安徽绩溪[]。(二)吴语。上海[]伊～是个工人|我～想去杭州白相几天，现在工作忙，去勿成嘞。(三)闽语。福建厦门[pun53tue53]、仙游[puon53-33n(t)e53]。台湾[pun53-55tue53]。…
< deputy > original; is original. (One) badge words. Anhui accomplishment brook [] . (2) Wu Yu. Shanghai [] Yi ～ is a worker | My ～ wants to go to Hangzhou white photograph a few days, the job is busy now, go be not being become. (3) Fujian language. Fujian Xiamen [Pun53tue53] , celestial being swims [Puon53-33n(t)e53] . Taiwan [Pun53-55tue53] . ...
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