Reductometry
还原滴定法
🗣️ 情景例句
Oh, Richard, it really isn't that bad.
喔 ，Richard ，事情没有那么糟。
Paint the porch, fool, or else.
傻瓜，快去漱漱口，不然哪
What are your plans for the weekend?
你周末计划做什么？