vt.

1. 狼吞虎咽地吃；大口地饮[（+down）]
   He gulped down a cup of tea.

   他将一杯茶一饮而尽。

2. 大口地吸（气）
   Swimmers gulp air.

   游泳的人大口吸气。

3. （不加分析地）吸收（或接受）[（+down）]
4. 抑制，忍住[（+down/back）]
   Mother gulped back her tears.

   母亲忍住了眼泪。

vi.

1. 喘不过气来；哽住
   He tried to say something, but gulped, and no words came.

   他想说什么，但哽住了，什么话都说不出来。

2. 狼吞虎咽

n.[C]

1. 吞咽；一（大）口
   Ray took a gulp of coffee and rushed out of the room.

   雷喝了一大口咖啡，接着便冲出了房间。

2. 哽塞（声）

v.

1. swallow (drink or food) quickly or in large mouthfuls, often audibly.
2. make an effortful swallowing motion, typically in response to strong emotion.

n.

1. an act of gulping.
2. a large mouthful of liquid hastily drunk.