“multitudinous”是一个非常有趣的英文单词，它的意思是“数量极多的”、“成千上万的”或者“大量存在的”。它常用来形容人、事物或情况非常多，多到让人难以一一数清。
比如你看到一个热闹的市场，人群熙熙攘攘，就可以说：“There were multitudinous people at the market.”（市场上有成千上万的人。）
例句1： The festival attracted multitudinous visitors from all over the world.
例句2： There are multitudinous reasons why people choose this course.
例句3： He received multitudinous messages after his speech.
同义词： numerous, countless, many, vast, plenty
反义词： few, scarce, limited, small
你可以把“multitudinous”拆成“multi-”和“tudinous”来记忆。“multi-”表示“多个”，而“tudinous”听起来像“tide”（潮水），所以可以想象成“像潮水一样多的”，这样就更容易记住了！