n.

1. 口哨；警笛；汽笛；哨子[C]
   The referee blew his whistle, and the game stopped.

   裁判鳴笛，比賽停止。

2. 哨音；笛聲[U][C]
3. （鳥）囀鳴聲；（風）呼呼聲[U][C]

vi.

1. 吹口哨；鳴笛；吹哨子
   The train whistled.

   火車鳴笛。

2. 嘯叫；囀鳴；呼嘯
   The nightingale whistled sweetly.

   夜鶯囀鳴。

3. 吹口哨等示意
   Bullets whistled by.

   子彈嗖嗖飛過。

4. （風）呼嘯吹過；（子彈）嗖嗖飛過[Q]

vt.

1. 用口哨吹出（曲調等）
   Jack whistled a popular tune.

   傑克用口哨吹了一段流行曲調。

2. 吹口哨召喚
   The boy whistled his dog back.

   男孩吹口哨把狗喚回。

3. 使發嘯聲行進

n.

1. a clear, high-pitched sound made by forcing breath through a small hole between partly closed lips, or between one's teeth.
   ▸any similar sound.
2. an instrument used to produce such a sound, especially for giving a signal.
3. Brit. informal a suit. [from rhyming sl. whistle and flute.]

v.

1. emit or produce a whistle.
   ▸produce (a tune) by whistling.
   ▸move rapidly through the air or a narrow opening with a whistling sound.
2. blow a whistle.
3. (whistle for) wish for or expect (something) in vain.

[名]

1. 哨子；口哨；汽笛；警笛。
   휘슬을 불다.

   吹哨子。