- 對摺; 疊起；同宿一室
- 1. 對摺; 疊起 Would you double up the paper for me? 你替我把紙對摺起來好嗎?
- 2. 同宿一室 There were not enough rooms, so some of the guests had to double up. 由於房間不夠, 一些客人只好同住一間屋。
double up as sth=>to be also used as something else "作為它用" Less... often chose coloured wedding dresses which could double up as "best dress". 經濟情況不那樣富裕的新娘就會選比較豔麗的...
在這句子裡的Doubling up的意思是指重複 整句話是說：必免有重複的可能...2008-06-10 10:16:04 補充： 對不起！我少看到一個字！ doubling up in time是指撞日！就是日期重疊的意思！
...(胡) Shieh(適) Two yellow butterflies, a double flies up the day. 兩個黃蝴蝶，雙雙飛上天。 Don't know why, a fly to return suddenly...