Deno
[电力]燃烧脱氮
🗣️ 情景例句
What are your greatest strengths?
你最大的优点是什么？
Wise men learn by other men's mistakes;fools by their own.
聪明人从旁人的错误中吸取教训，愚笨人则从自身的错误中吸取教训。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。