1. turnabout

1. 经济好转：经济不景气 recession | 经济好转 turnabout | 复苏 recovery

2. 转变：turn-up 出人意料结果 | turnabout 转变 | turnaround 转变

3. turnabout的翻译

3. 转向：turn-to-turn capacitance 匝间电容 | turnabout 转向 | turnaround document 周转文件

4. 变节：99 Stern Proctor 正经的督学 2 | 105 Turnabout 变节 2 | 107 Veiled Apparition 隐匿幻影 2

1. (观点、态度或方法的)彻底转变，完全改变
    A turnabout is a complete change in opinion, attitude, or method.

turnabout在线翻译

    e.g. As her confidence grows you may well see a considerable turnabout in her attitude.
           随着她自信心的增强，你很可能会看到她的态度有相当大的转变。

1. turning in the opposite direction

    Synonym: reversionreversereversalturnaround

2. a decision to reverse an earlier decision

    Synonym: reversalchange of mindflip-flopturnaround