Intake roller
[计] 输入滚轮, 进纸辊
🧩 词语组成解析
🗣️ 情景例句
It's a serious matter for a lot of us.
对我们许多人来说这可是个严重的问题。
It all depends.
视情形而定。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。