Abrader
[化] 磨耗试验机
✅ 同义词
🗣️ 情景例句
Stone is still in the hospital, but he's making good progress.
世通还在医院，但他的身体康复得很快。
The computer is out of order.
这台计算机坏了。
They're keyboard operators.
她们是电脑录入员。