vt.

1. 使上下（或來回）快速擺動[O]
   A little bird was bobbing its head up and down.

   一隻小鳥把頭上下快速擺動著。

2. 剪短（頭髮）；截短（尾巴）
   She had her hair bobbed.

   她把頭髮剪短了。

3. 輕敲，輕打

vi.

1. 上下（或來回）快速擺動；躍起[Q]
   The small boat was bobbing on the rough water of the lake.

   小船在洶湧的湖面上上下擺動。

2. 行屈膝禮
   The girl bobbed politely at him.

   那姑娘禮貌地向他行了個屈膝禮。

3. 用浮子釣魚
4. （遊戲中）試咬住懸掛（或飄動）的目的物（如水果等）[（+for）]

n.[C]

1. 上下（或來回）快速擺動；跳躍
2. （孩童或女子的）短髮
   wear one's hair in a bob

   留短髮

   Her bob makes her easily recognizable in the crowd.

   她的短髮讓她很容易辯認。

3. 屈膝禮
4. 跳躍舞（一種蘇格蘭民間舞）
5. 鐘擺；秤錘
6. （絲帶、頭髮等的）一束，一團
7. 剪短的馬尾
8. （釣魚線上的）浮子；一串魚餌
9. 連橇；大雪橇
10. 輕敲，輕打
11. 【古】歌曲的短疊句

n.

1. 【英】【俚】（舊時英幣）一先令（相當於現時的五便士）[M]

v.

1. make or cause to make a quick, short movement up and down.
   ▸ (often bob up) make a sudden move so as to appear or disappear.
2. curtsy briefly.

n.

1. a quick, short movement up and down.
2. a brief curtsy.

n.

1. a short hairstyle that hangs evenly all round.
2. a weight on a pendulum, plumb line, or kite tail.
3. a bobsleigh.
4. a short line at or towards the end of a stanza.

v.

1. cut (hair) in a bob.
2. ride on a bobsleigh.

n.

n.