Sobel
n. 索贝尔（品牌名, 一种边缘检测滤波器）
🗣️ 情景例句
Lovely!
太可爱了！
Please send your report to me at the office by Monday.
请于周一以前将报告送到我的办公室。
There, a child grows up under the ever-present attention of his parents;
荒凉地区的孩子无时无刻不在父母关怀下成长。