Biplate
双片
🗣️ 情景例句
Fitness clubs are becoming more popular these days.
现在健身房越来越流行了。
Are most of the lakes located in the north central region?
大多数湖位于向北中央的区域吗？
She gazed at it for some time then added,
她凝视着它一会儿，补充道，