Affine geometry
仿射几何
🧩 词语组成解析
a. 仿射的\\nn. 姻亲
🗣️ 情景例句
Here they are. Family Album, U.S.A.
就在这里。美国写真！
To climb stairs
爬楼梯
Fearing the authorities, Eric remained in hiding after the war as well.
由于害怕当局，埃里克战后继续深藏不露。