Underbeam
下梁
🗣️ 情景例句
She is a fantastic swimmer.
她游泳游得非常好。
Water dropping day by day wears the hardest rock away.
水滴天天滴不停，石头最坚也磨损。
There's a zoo in the park. We can go and have a look at the animals.
公园里有个动物园哩。我们可以去看看动物。