Spirostomid
旋口纤毛虫
🗣️ 情景例句
Grandpa.
爷爷。
Appetite comes with eating.
食欲越吃越旺。
People said gold could easily be picked up by washing sand from the river in a pan of water.
据说，在一盆水里淘洗可沙就很容易找到金子。