Incrustant
水垢
🗣️ 情景例句
Oh, here are my certificate of merit.
哦，这里是我的获奖证书。
A drowning man will catch at a straw.
溺水者见草也要抓；急何能择。
Where the cost of government is high, resources for development are correspondingly low.
凡是政府管理费用高的地方，用于发展国家经济的资金就会相应地减少。