Diperacid
双过酸
🗣️ 情景例句
Please pass me a knife.
请把刀递给我。
Whatever is worth doing at all is worth doing well.
凡是值得做的事，就值得做好。
Even by modern standards, the 46,000 ton Titanic was a colossal ship.
却使用现代标准来衡量，45，000 吨的“泰坦尼克”号与算得上一艘巨轮了。