Swarf
n. 金属的切屑, 细铁屑\\n[机] 油污金属切屑
✅ 同义词
🗣️ 情景例句
Will you please try to relax?
能不能放轻松些？
He is speaking on another phone.
他正在接听别的电话。
Platform Two.Over the bridge.
2号站台。过天桥。