Linear operator
线性算子，线性运算器
🧩 词语组成解析
🗣️ 情景例句
And nobody misses Philip's famous apple pie.
还有 没人再想到Philip着名的苹果派。
He who laughs last laughs best.
谁笑在最后，谁笑得最好。
Not too much, said Lucy. I didn't spend all the money. I brought some of it back again.
“不太多，”露西说，“我并没有完你给的钱。我带回来一些钱。”