Planorbidae
[医] 扁卷螺科
🗣️ 情景例句
Please pass me a knife.
请把刀递给我。
My brother and I used to go a lot of places together.
我的兄弟和我过去常一起去很多地方。
I feel a little afraid, said Kate. I'm sure I can smell something.
“我感到有点害怕，”凯特说。“我敢肯定我觉察到什么了。”