sum

US /sʌm/

UK /sʌm/

A2TOEIC
n.NounAmount when all is added together; total
The sum of their income is not enough to pay the bills
v.t.Transitive VerbTo add two or more numbers together; total
If I sum these numbers, they are more than you need

Video subtitles

Why You Can Legally Steal From a Sinking Ship

06:55Why You Can Legally Steal From a Sinking Ship

F-22 猛禽(Raptor)介紹

41:39F-22 猛禽(Raptor)介紹

Australia: Country or Continent?

05:17Australia: Country or Continent?

Harry Potter und der geheime P****keller [Full HD] mit Untertiteln

35:45Harry Potter und der geheime P****keller [Full HD] mit Untertiteln