Request priority
[计] 请求优先数
🧩 词语组成解析
🗣️ 情景例句
I wonder if you would take a look at the old library
我不知道你是否可以看一看旧图书馆
I was listening to the radio.
我正在听收音机。
I went on walking, bending down because the roof of the cave was not very high.
因为洞顶不是很高，我继续弯着腰往前走。