finger

詳細解釋：

fin.ger

n.（名詞）
One of the five digits of the hand, especially one other than the thumb.
手指：手掌的五個終端部分之一，尤指大拇指以外的一指
The part of a glove designed to cover a finger.
手指部分：手套的每一個設計來覆蓋手指的部分
Something, such as an oblong peninsula, that resembles one of the digits of the hand.
指狀物：象手指的東西，例如延伸的半島
The length or width of a finger.
指長，指寬：一手指的長度或寬度
A degree of participation; a share:
參與，貢獻：參與的程度；分享：
例句：
.seems almost sure to have a finger or two in crafting the final blueprint.(George B. Merry)
.似乎總要在製作最後藍圖時有所參與.(喬治B.梅里)

An obscene gesture of defiance or derision made by pointing or jabbing the middle finger upward. Often used withthe.
挑戰和嘲弄的手勢：一種違抗或嘲笑的 * 的手勢，將中指朝上指或戳，通常與the 連用
v.（動詞）
fin.gered,fin.ger.ing,fin.gers
v.tr.（及物動詞）
To touch with the fingers; handle.See Synonyms at touch
用指觸摸；觸碰參見 touch
Music
【音樂】
To mark (a score) with indications of which fingers are to play the notes.
標明指法符號：標明指法符號以便於用指演奏
To play (an instrument) by using the fingers in a particular order or way.
用指彈奏：採用特定的順序或方法通過用手指演奏（樂器）
Slang
【俚語】
To inform on.
告發
To designate, especially as an intended victim.
選定：指明，尤指作為預定的受害者
v.intr.（不及物動詞）
To handle something with the fingers.
利用手指觸摸某物
Music To use the fingers in playing an instrument.
【音樂】 用指彈奏樂器

<習慣用語>have (one`s) fingers crossed 或
keep (one`s) fingers crossed
To hope for a successful or advantageous outcome.
希望成功：希望得到成功或有利的結果
twist around (one`s) little finger 或
wrap around (one`s) little finger
To dominate utterly and effortlessly.
絕對且並不費力地控制
來源：
Middle English
中古英文
from Old English * see penk we
源自 古英文 *參見 penk we

【引伸】
fin.gerer
n.（名詞）
fin.gerless
adj.（形容詞）