Sobel
n. 索贝尔（品牌名, 一种边缘检测滤波器）
🗣️ 情景例句
What kind of job do you have?
你做什么工作？
Especially to Katherine Miller, for being there when I needed her.
特别是感谢凯瑟琳.米勒，每当我需要她时，她总在我身边。
Good morning. What can I do for you?
早上好。你哪里不舒服？