Silmalec
西尔玛雷克铝硅镁合金
🗣️ 情景例句
Do you?
你会吗？
Is this the right bus for Pacific Boulevard?
这是去太平洋大道的车吗？
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。