touch on

US /tʌtʃ ɑn/

UK /tʌtʃ ɑn/

1.

提及, 涉及

to mention or deal with a subject or point briefly

:

•

The speaker only had time to touch on a few key issues.

演講者只來得及提及幾個關鍵問題。

•

I'll just touch on the main points in my presentation.

我將在我的演示中只提及主要觀點。

:

mention refer to allude to hint at skim over

:

touch be in touch get in touch touch screen touch up touch down touch upon