be all fingers and thumbs

1. 笨手笨腳
   I'm all fingers and thumbs this morning.

   今天上午我笨手笨腳老是出差錯。

burn one's fingers

1. 因愚蠢行為而吃苦頭
   Mind your own business, or you'll burn your fingers.

   少管閒事，要不你會吃苦頭的。

have a finger in every pie

1. 多管閒事
   She likes to have a finger in every pie.

   她愛多管閒事。

have green fingers

1. 擅長園藝
   I never have green fingers.

   我向來不擅長種花蒔草。

keep/have one's fingers crossed

1. 祈求好運
   I'll keep my fingers crossed for you.

   我將為你祝福。

lay/put a finger on

1. 觸碰
   The father wouldn't lay a finger on the children.

   那父親不動孩子們一根毫毛。

lay/put one's finger on

1. 確切地指出
   I can't quite lay my finger on what's wrong with the engine.

   我不能確切地說出引擎的毛病。

lift/raise a finger

1. 盡舉手之勞
   He was the only one who lifted a finger to save the children.

   他是唯一出力幫助孩子們的人。

pull one's finger out

1. 開始認真工作
   They didn't pull their finger out until the day before the exam.

   直到考試前一天他們才開始用功。

slip through one's fingers

1. 錯過
   She let the chance slip through her fingers.

   她坐失良機。

snap one's fingers

1. 捻手指（表示輕蔑或不在乎）
   The drunk snapped his fingers for a waiter.

   那醉漢捻手指招呼侍者。

twist sb. (a)round one's (little) finger

1. 任意擺佈某人
   She twists the young man around her little finger.

   她任意擺佈那個小伙子。

work one's fingers to the bone

1. 不住手地做
   They worked their fingers to the bone trying to get the house painted before dark.

   他們不停地做，想在天黑之前把房子漆完。

• be all fingers and thumbs
  Brit. informal be clumsy.
• pull one's finger out
  Brit. informal cease prevaricating and start to act.
• get one's fingers burned (or burnt) (or burn one's fingers)
  suffer unpleasant consequences as a result of one's actions.
• give someone the finger
  N. Amer. informal make a gesture with the middle finger raised as an obscene sign of contempt.
• have a finger in the pie
  be involved in a matter.
• have (or keep) one's finger on the pulse
  be aware of the latest trends.
• lay a finger on
  touch (someone), especially with the intention of harming them.
• put the finger on
  informal inform on.
• put one's finger on
  identify (something) exactly.
• snap (or click) one's fingers
  make a sharp clicking sound by bending the last joint of the middle finger against the thumb and suddenly releasing it.