【喻】【謔】小孩子。原指一種傳說中的動物，人如誤食之，會化為血水，喻孩子使父母嘔心瀝血。

(slang) dependent child or elderly person, most commonly used to refer to children that have been raised by parents who have expended a lot of blood, sweat and tears (originally a mythical fish that would cause one to vanish when eaten)