Biharmonic operator
[计] 双调和算子, 重调和算子
🧩 词语组成解析
[计] 重调和的
🗣️ 情景例句
Would you like to go on a date with me?
你想和我约会吗？
You have no goats, and yet you sell kids.
你虽无老山羊，却出卖小山羊。
But George's parrot, Henry, was still there.
但时乔治的鹦鹉亨利仍在那里。