myxopodium

例句：

1. 1. The jellyfish was so large that it could have been mistaken for a sea turtle.
   这个水母那么大，差点被当成海龟。
2. 2. The hydrozoa are fascinating creatures that can change color and shape to blend in with their surroundings.
   这些水母是迷人的生物，它们可以改变颜色和形状，以融入周围环境。
3. 3. Jellyfish are known for their ability to produce toxic stings, which can cause serious harm to humans.
   水母因其产生有毒刺的能力而闻名，这对人类可能造成严重伤害。