DEC是什么意思_DEC怎么读_音标
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DEC是什么意思
美国数字电子公司
[计] 数字设备公司
n the last (12th) month of the year
n (astronomy) the angular distance of a celestial body north or to the south of the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere
DEC的用法和例句：
1.I don't see anything here, but set DEC and talking heads.
我什么都没看到 只有一堆设备和讲话的人