Sucker 是一个英文单词，中文含义是“吸盘、骗人的东西、容易上当的人”。

以下是一些相关的中英文例句：

这个鱼有一个吸盘状的嘴巴。

This fish has a sucker-shaped mouth.

他被那个骗局骗得很惨，成了一个大傻瓜。

He was taken in by the scam and became a big sucker.

他很容易上当受骗，总是被人骗走钱财。

He is a sucker for scams and always gets taken advantage of.