doubles

US

UK

A2 初級
v.t./i.動詞 (及物/不及物)供兩用
This light also doubles as a place to put my hat
n. pl.名詞 (複數)雙打
The twins were in doubles at the tennis club
v.t./i.動詞 (及物/不及物)加一倍
The cost of living doubles over the years

影片字幕

如果我們一次引爆所有的核彈會怎樣? (What If We Detonated All Nuclear Bombs at Once?)

08:00如果我們一次引爆所有的核彈會怎樣? (What If We Detonated All Nuclear Bombs at Once?)