Shadowgraphs
(shadowgraph 的复数) n. 投影术, 皮影戏, X光照相
🗣️ 情景例句
but I'm taking a little time to smell the flowers.
我正利用一点时间轻松一下。
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
Where are the balls?
球在哪里？