unfavorable

🇬🇧/ʌnˈfeɪvərəb(ə)l/ 🇺🇸/ʌnˈfeɪvərəbl/📚 12557托福
not encouraging or approving or pleasing; "unfavorable conditions" "an unfavorable comparison" "unfavorable comments"

adjective [原级]不宜的;令人不快的;不顺利的

In contrast, unfavorable conditions that occur unpredictably pose considerable problems for organisms.
相反,不可预测的不利条件会给生物体带来相当大的隐患。

unfavorable

-able ⌜ 能够...的 - capable of being ~ ⌟
un(不) + favorable(良好的, 讨人喜欢的) → 令人不快的

unfavorable circumstances 不利的状况;情况

单词造句:
网友用“Unfavorable”造句精选
Unfavorable conditions that are relatively predictable probably pose a simpler problem for organisms than do unpredictable conditions. 对生物体来说,相对可预测的不利条件可能比不可预测的条件造成更简单的问题。