🧩 词语组成解析
石柯属
🗣️ 情景例句
Yes, but the number's no longer in service.
打过,但那个号码是空号。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
There are lots of huge buildings in Beijing.
在北京有许多高大的建筑物。