Hardnester
锉式硬度试验器
🗣️ 情景例句
I have a lot of work to do to get ready for tomorrow.
我得为明天做许多准备工作。
It's the kind of work I've always wanted to do.
它是我常常想做的工作。
He's upstairs.He's having a bath.
他在楼上。他正在洗澡。