to touch on
01
简要提及, 触及
to briefly mention a subject in written or spoken discussion
Transitive: to touch on a subject
语法信息
形态构成
短语
动作动词
规则
不可分离
小品词
on
基本动词
touch
现在时
touch on
第三人称单数
touches on
现在分词
touching on
一般过去时
touched on
过去分词
touched on
例子
The professor touched on several interesting historical events during the lecture.
教授在讲座中提到了几个有趣的历史事件。
02
触及, 对...有影响
to have an impact on a topic or situation
Transitive: to touch on a situation
例子
Economic fluctuations can touch on various sectors of the market.
经济波动可能会影响市场的各个领域。
03
触及, 涉及
to get very close to something or almost be a part of it
Transitive: to touch on sth
例子
The proposed solution touches on addressing the issue, but a more comprehensive approach is needed.
提出的解决方案触及了问题，但需要更全面的方法。
04
修理, 修复
to repair something that is torn or broken by replacing or reassembling a part
Transitive: to touch on a torn or broken object
例子
The technician was skilled at touching on torn cables in electronic devices.
技术员擅长修理电子设备中撕裂的电缆。
