We thought her diminutive figure could not suffer that work.

我们认为她那小小的身材不能忍受那项工作。

youdao

Her eyes scanned the room until they came to rest on a diminutive figure standing at the entrance.

她的目光扫视着房间，最后停留在一个站在入口的小小的身影上。

《柯林斯英汉双解大词典》

She was a diminutive figure beside her husband.

她同丈夫比起来就像个小人。

《牛津词典》