Millscale
轧制铁鳞(热轧钢锭表面的氧化皮)
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
The doctor said I looked anemic.
医生说我看起来贫血。
Let me see. Did you wash it in hot water?
让我看看。您是用热水洗的吗？