Biharmonic equation
[计] 重调和方程, 双调和方程
🧩 词语组成解析
[计] 重调和的
🗣️ 情景例句
That's a great idea, Grandpa!
这太好了， 爷爷。
The house needs painting.It's in bad condition.
房子需要上油漆。房子的情况很糟糕。
I've got some personal affairs that I have to see to, but I've also got some time to visit some relatives.
我还有些个人的事得去料理一下，但我也得抽些时间去看看一些亲戚。