This death had been a slow burn.

这种死亡过程缓慢。

Because it worked on a slow burn before becoming a hit around the country, many people missed out on seeing the early episodes.

因为这部剧很缓慢地闻名全国，很多人错过了看以前的片段。

This is a slow-burn romance.

这是一场发展缓慢的恋情。

It was the sort of thing that might make anyone do a slow burn.

这是那种可能会让每个人越想越生气的事。