退潮时，我们看到许多帽贝紧贴在礁石上。

At low tide, we saw many ___limpets clinging tightly to the rocks.

自从搬家后，邻居的孩子就像个粘人精，每天都要来我家玩。

Since we moved in, the neighbor's kid has been a ___limpet, coming to our house every day.