Definition
The point at which a change in direction or condition occurs.
转换点；转折点
At the turn of the economic recession, the government implemented new fiscal policies.
在经济衰退的转折点上，政府实施了新的财政政策。
With the turn of the season, we began preparing for winter.
随着季节的转变，我们开始为冬天做准备。
At the turn of the game, the coach decided to bring on a new player.
在比赛的转折点上，教练决定换上一名新球员。