Kirchhoff's equation
[化] 基尔霍夫方程
🧩 词语组成解析
🗣️ 情景例句
You've been a great help.
你帮了大忙。
It was a six-hour flight.
它要6小时的飞行。
But the claim made by a local authority to recover the cost of salvaging a sunken pie dish must surely be unique.
但某地当局为打捞一只焙制馅饼的盘子提出索赔，倒是件新鲜的事儿。