Unfavourable conditions or circumstances cause problems for you and reduce your chances of success.
The decision to delay the launch stems from unfavourable weather conditions.
推迟发射的决定源于不利的天气情况。
The whole international economic situation is very unfavourable for the countries in the south.
整个国际经济形势非常不利于南部国家。
If you have an unfavourable reaction to something, you do not like it.
The president is drawing unfavourable comments on his new forest policy.
总统的新森林政策招致了非议。
views unfavourable to the capitalist system.
不赞同资本主义制度的观点。
If you make an unfavourable comparison between two things, you say that one thing seems worse than the other.
I didn't expect unfavourable comparisons between my sons and their friends.
我没料到我的几个儿子和他们的朋友相比有那么大差距。