Moss piglet
01
缓步动物, 水熊虫
a very tiny, soft-bodied animal with eight short legs that lives in wet places like moss and can survive in extremely hard conditions
例子
Moss piglets live in drops of water on moss.
水熊虫生活在苔藓上的水滴中。
A scientist looked at moss piglets under a microscope.
一位科学家在显微镜下观察了缓步动物。
