Select an aluminum pie tin or some other disposable container to use for making a concrete impression of your pet's paw print.

找个铝制的盘子或者其他什么一次性容器来给你的宠物做爪子印模型。

youdao

It was fashioned from a lunch box, camera, opera glass parts, pie servers, springs, gooseneck lamp part, drapery rod finial, clock key, and tin cups.

这是从一个饭盒，老式相机，歌剧玻璃零件，馅饼服务器，弹簧，鹅颈灯的一部分，布料杆顶尖，时钟键，锡杯。

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When she made apple pies, Willie Pearl would give me pieces of dough and fruit to make a pie in my own little pie tin (when she made chocolate pies I ate the filling before I could make my pie).

NPR: Linda Ellerbee, Taking 'Big Bites'