doubling 

  1. 形容詞
雙重的
折疊的

    同義字詞
binary,bipartite,double-barreled,double-edged,dual,duplex,twin,twofold
twofold
artificial,backhanded,counterfeit,double-dealing,double-faced,fake,feigned,hypocritical,insincere,left-handed,lip,mealy,mealymouthed,phony,phoney,pretended,two-faced,unctuous

  2. 名詞
可為可數與不可數名詞:
加倍, 成雙
重疊
對折
逃避追趕時等的: 往回跑, 折回
可數名詞:
防護板, 加強板
襯裡
/此名詞複數為"doublings"/

    同義字詞
alter ego,carbon,carbon copy,clone,counterpart,duplicate,duplication,facsimile,image,likeness,look-alike,match,mirror image,picture,replica,ringer,spit,spitting image,twin

  3. 動詞
double現在分詞:
不及物動詞:
翻倍, 變成兩倍
增加一倍
快步走
擊出二壘安打
(橋牌)叫加倍
及物動詞:
使...(量、大小、價格、數目等數據)加倍
是...(量、大小、價格、數目等數據)的兩倍

    同義字詞
duplicate,redouble
fold

例句

  1. He responded by doubling to left.
  2. This is known as " doubling down".
  3. This is why your premium is doubling .
  4. This gold mine is doubling in size every year .
  5. Doubling coupons can actually make those items free.