A minor or isolated reaction can become chronic with repeated exposure to an allergen, or when other cells involved in the immune system, the t cells, come into play.

一开始轻微并单一的反应也可能因为反复接触同一过敏原，或者其它的细胞比如T细胞的参与反应而变成慢性症状。

youdao

Minor accidents could occur if you don t take precautions.

如果不留心可能会发生一些小事故。

youdao

They confuse activity with productivity and focus on minor things that appear to be job-finding activities, but aren "t the most fruitful activities."

关注那些找工作中的小事情，而不是能带来成果的事情。

youdao

Now, and I don't think this is unimportant, King was also - it would seem he was also a minor poet, an amateur poet.

我认为这并非不重要，金也是,-尽管不显赫，他也是个诗人，一个业余诗人。

耶鲁公开课 - 弥尔顿课程节选

"I don't think these minor swapping of seats in west Wales are of eternal significance in Welsh politics, " he said.

BBC: NEWS | UK | Wales | Plaid must change, warn big guns

You put us back into a cycle where the responsible gun owners who don't mind some minor changes to encourage upholding the American tradition of safe shooting get stuck feeling defensive against the condescension of people who've never fired a gun.

CNN: On gun control, two places to start

T-Mobile myTouch 3G Slide: This minor update won't take users beyond Froyo, but it does bring security and stability improvements.

ENGADGET: Refresh Roundup: week of August 6th, 2012 Mobile