Sum channel
[電] 總和波道
?? 詞語組成解析
sum
[s?m]
n. 總數;算術;金額;概略，要點;
vt.& vi. 總計;總結，概括;歸納;
??? 情景例句
Therefore, Ms. Smith has asked me to tell you that a meeting would not be helpful at this time.
我轉告你現在會面沒有什么意義。
Hope is but the dream of those that wake.
希望是清醒者的夢想。
There is a car race near our town every year.
在我們鎮子附近每年都有一場汽車比賽。