poorly

差、不好、拙劣

The team played poorly in the second half of the game.

这支球队在下半场表现很差。

不足、贫乏、匮乏多与过去分词连用

Many of the nurses here are overworked and poorly paid.

这里许多护理师工作过量、薪水又低。

不舒服、身体不适英式、口语

She's been feeling poorly since the weekend and stayed home.

她从周末就觉得不舒服，所以待在家里。