Definition
To be in the most active, intelligent, or capable state one can be.
處於最佳狀態。
I am not at my best in the morning.
我早上不在最佳狀態。
You are not at your best when you try to take on too much at once.
當你試圖一次承擔太多時，你並不在最佳狀態。
She is at her best when she is writing about life in the Scottish Highlands.
當她在寫關於蘇格蘭高地生活的文章時，她處於最佳狀態。