Laplace's operation
[化] 拉普拉斯运算
🧩 词语组成解析
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
In the grave the rich and poor lie equal.
人到黄泉，贫富同眠。
The children are no longer young, and they know who Father Christmas really is.
孩子们不小了，他们知道真正的“圣诞老人”是谁。