seventy

1. NUM Seventy is the number 70. 70; 七十

Seventy people were killed. 70人喪生。

2. N-PLURAL When you talk about the seventies, you are referring to numbers between 70 and 79. For example, if you are in your seventies, you are aged between 70 and 79. If the temperature is in the seventies, it is between 70 and 79. 70多; 七十幾 (指70到79之間的數字)

I thought it was a long way to go for two people in their seventies, but Sylvia loved the idea. 我認爲對於兩個七十多嵗的人來說這是一段很長的路，但是西爾維婭卻喜歡這個主意。

3. N-PLURAL The seventies is the decade between 1970 and 1979. 70年代; 七十年代 (指1970 到1979之間的年代)

In the late Seventies, things had to be new, modern, revolutionary. 在20世紀70年代末，一切都得新奇、現代、有創意。