Polarium
钯金合金
🗣️ 情景例句
Oh, I took the liberty of ordering some breakfast for you.
噢 ，我冒昧给你们订了早餐。
Well, I think it's time we get back to business.
哦，我认为我们该回到正题上了。
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。