in top form 状态很好
【讲解】
form原意是“形状,形态"，引申为“运动员的竞技状态”，例如: in good form for the game,还可以说成on form或是on top form。
【对话】
A:What do you think of the former champ?
A:你觉得上届冠军怎么样？
B:There were some bad misses in his defense, so he lost it.
B:他在卫冕中有些失误，所以失效了。
A:No champion can remain at the top for ever.
A:没有常胜的将军。
B:I suppose he's not in top form.
B:我倒是觉得他状态欠佳。
