Oilite
含油轴承合金; 石墨青铜轴承合金
🗣️ 情景例句
I'm sure the store has others.
我相信那家店一定还有其它的尺寸。
Life is full of ups and downs.
人生沉浮多。
The children shouted to the driver, but he did not hear them.
孩子们对着司机喊叫着，但是他没有听见。