副詞 at best:

1. under the best of conditions
   同義詞：at the best

1. We can't arrive before Friday at best.
   我們無論如何星期五以前也到不了。
2. Don't scold him too much; he is at best a child.
   不要太責罵他; 他只不過是個孩子。
3. Don't expect much of him; he is at best a student.
   不要對他期望過高; 他只不過是個學生。
4. I can donate one hundred dollars at best.
   我充其量只能捐助100美元。
5. I tried to be open--minded about the rock concert, but the music was at best loud and at worst toneless.
   對這場搖滾音樂會我要盡量思想開放些，但是其樂聲充其量響度很高，更糟糕的是很不悅耳。
6. She is at best a second-rate singer.
   她充其量是個二流歌手。