her inner torture 某人内心的痛苦
inner adj. 内部的；内心的，精神的n. 内部。

【例句】
More government money needs to go into rebuilding the inner cities.
政府需动用更多经费重建旧城区。

The outer door was wide open but the inner one was locked.
外面的门大开，但里面的门锁着。