名詞 doubles:

1. badminton played with two players on each side
2. tennis played with two players on each side

名詞 double:

1. a base hit on which the batter stops safely at second base
   同義詞：double, two-base hit, two-bagger, two-baser
2. a stand-in for movie stars to perform dangerous stunts
   同義詞：double, stunt man, stunt woman
3. someone who closely resembles a famous person (especially an actor)
   同義詞：double, image, look-alike
4. a quantity that is twice as great as another
   同義詞：double
5. raising the stakes in a card game by a factor of 2
   同義詞：doubling, double

動詞 double:

1. increase twofold
   同義詞：double, duplicate
2. hit a two-base hit
   同義詞：double
3. bend over or curl up, usually with laughter or pain
   同義詞：double over, double, double up
4. do double duty; serve two purposes or have two functions
   同義詞：double
5. bridge: make a demand for (a card or suit)
   同義詞：double
6. make or do or perform again
   同義詞：duplicate, reduplicate, double, repeat, replicate

1. Show a good man his error, and he turn it to a virtue, but an ill, it doubles his fault.
   指出好人的過錯，他會使之變?yōu)槊赖? 指出惡人的過失，他會變本加厲。
2. It is often found the same actor doubles with father and son in the same play.
   人們經(jīng)常發(fā)現(xiàn)在同一劇中同一演員兼演父與子。
3. He doubles the parts of a farmhand and a miner.
   在這出戲里他既扮演雇農(nóng)又扮演礦工。
4. Two Scotches, please and make those doubles, will you?
   請來兩杯蘇格蘭威士忌--都要雙份的，好嗎?