1. I think you literally had to sit down and unlace it first.

我记得你真的先坐下来解开了鞋带

2. For unlacing the top two rows of a woman's corset.

因为我解开了一个女人胸衣的上面两排蕾丝带

3. Top two hooks unlaced, but tied around the ankles.

*头两个孔 脚踝处系一圈

以上参考资料就是本英汉词典详细汇总的单词unlace的翻译英语含义，如有错漏请向我们提供反馈意见。