Micraster
小蛸枕属
🗣️ 情景例句
His daughter is sick.
他女儿生病了。
I ask him to tell me everything he thought.
我要求他告诉我，他所想得每件事情。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit,
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动，