gulp

名词 gulp:

1. a large and hurried swallow
   同义词：draft, draught, swig
2. a spasmodic reflex of the throat made as if in swallowing
   同义词：gulping

动词 gulp:

1. to swallow hurriedly or greedily or in one draught
   同义词：quaff, swig
2. utter or make a noise, as when swallowing too quickly

1. He gulped his food.
   他狼吞虎咽地吃东西。
2. She gulped nervously, as if the question bothered her.
   她紧张地咽了一下，似乎那问题把她难住了。

gulp

v.（动词）
gulped,gulp.ing,gulps
v.tr.（及物动词）
To swallow greedily or rapidly in large amounts:
大口吞，狼吞虎咽：贪婪地或迅速地大量吞下：
例句：
gulp down coffee.
大口吞下咖啡

To choke back by or as if by swallowing.
忍住，抑制：用吞咽或类似吞咽的方式抑制住
v.intr.（不及物动词）
To choke or gasp, as in swallowing large amounts of liquid.
噎住，呛住：噎住或透不过气来，如在吞下大量液体的时候
To swallow air audibly, as in nervousness.
出声地吸气：出声地吸气，如在恐惧中
n.（名词）
The act of gulping.
吞咽：吞咽的行为
A large amount swallowed at one time.
一大口：一次吞下的量
Computer Science A small group of bytes that may be either data or instruction.
【计算机科学】 字节组：可以表示数据或指令的一小组字节

来源：
From Middle English gulpen
源自 中古英语 gulpen
or from Flemish
或源自 佛兰芒语
or Dutch gulpen
或 荷兰语 gulpen

【引伸】
gulp.er
n.（名词）
gulp.ingly
adv.（副词）