jellyfish

名词 jellyfish:

1. large siphonophore having a bladderlike float and stinging tentacles
   同义词：Portuguese man-of-war, man-of-war
2. any of numerous usually marine and free-swimming coelenterates that constitute the sexually reproductive forms of hydrozoans and scyphozoans
   同义词：medusa, medusan

1. The sting of a jellyfish is very painful.
   让水母刺著是很痛的。

jel.ly.fish

n.（名词）
【复数】 jellyfish 或 jel.ly.fish.es

Any of numerous usually free-swimming marine coelenterates of the class Scyphozoa, characteristically having a gelatinous, tentacled, often bell-shaped medusoid stage as the dominant phase of its life cycle.
水母，海蜇：大量的、经常自由游动的真水母类腔肠动物，胶质的、带有触须的、常为钟形的类水母体阶段是其生命循环中的主要形式
Any of various similar or related coelenterates.
水母类动物：各种与腔肠动物相似或有关的种类
Informal One who lacks force of character; a weakling.
【非正式用语】 弱者：缺乏性格力量的人；孱弱的人