length of
US /ˈleŋθ əv/
UK /ˈleŋθ əv/
短語
1.
長度
the measurement or extent of something from end to end
範例:
•
The length of the rope was ten meters.
繩子的長度是十米。
•
What is the average length of a human lifespan?
人類平均壽命的長度是多少？
2.
時長, 期間
the amount of time that something lasts
範例:
•
The movie had a length of two hours.
這部電影的時長是兩小時。
•
We discussed the project at length.
我們詳細地討論了項目。