在英文中,有冒号吗?(要求简单回答)

有
参考
冒号的作用1. 引述别人的原话 2. 解释说明如：I turned to look at the children, but there weren't any in sight: they had all run away.冒号后面的话解释其前面的话，分号是隔开两个并列句，逗号连接得既可以是并列句也可以是复合句

有啊,当然有:

A punctuation mark (:) used after a word introducing a quotation, an explanation, an example, or a series and often after the salutation of a business letter.
冒号：标点符号（：）用于一个词后引导一个引用语、解释说明、例子或一系列的并常用于商务信件的敬称之后
The sign (:) used between numbers or groups of numbers in expressions of time (2:30a.m. ) and ratios (1:2).
冒号：符号（：）用于数字间或表示时间的一组数字间（2:30上午 ）和比率间（1:2）
pl. co.la[-l…] A section of a metrical period in quantitative verse, consisting of two to six feet and in Latin verse having one principal accent.
【复数】 co.la[-l…] 言词的节奏单位，拉丁诗歌中从两个到六个音步中，含有一个主重音

我好想没有见过。
应该没有吧！

有啊！