Torulus
隆凸, 小圆凸
🗣️ 情景例句
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
Packing has a close bearing on sales.
包装直接关系到产品的销售。
She is standing in the front of the bus.
她站在公共汽车的前部。