Planorbis
[医] 扁卷螺属
🗣️ 情景例句
We've always lived in this area.
我们一直住在这个地区。
Dot the i's and cross the t's.
一点一划，循规蹈矩。
which a predecessor of ours at the farm built in the meadow hard by the deepest pool for swimming and diving.
那船坞是农场一位前辈在一块草地上盖的，草地紧挨着一个专供游泳、跳水的深水池。