a.[Z]

1. 未觸動過的；原樣的；未受影響的；未受損傷的
   She sent back her breakfast tray untouched.

   她打發人將一盤她一口未動的早餐送回。

   The island has been untouched by tourism.

   該島未受旅遊業的影響。

2. 未提及的
   an untouched subject

   未論及的主題

3. 無動於衷的

adj.

1. not handled, used, or tasted.
   ▸(of a subject) not treated or discussed.
2. not affected, changed, or damaged in any way.