Neiloid
凹面体
🗣️ 情景例句
Is this the bus that goes by the mall?
这班公共汽车经过商业街吗？
It is better to wear out than to rust out.
与其锈掉，不如用坏。
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。