Common logarithm
[電] 常用對數
?? 詞語組成解析
common
['kɑm?n]
adj. 普通的;通俗的;[數學]公共的;共有的;
n. [法律]（對土地、水域的）共有權;公共用地;普通;平民;
logarithm
['l?g?rie?m]
n. 對數;
??? 情景例句
You're right. I'll change it.
你說得對，我會把它改一下。
That's nothing.
你這哪算什么？
why have we had no visitors from outer space yet?
那么我們為什么還未見到外層空間來訪的客人呢？