例句
The pictures are similar, but there are subtle differences between them.
这些图片很相似，但它们之间有细微的差别。
The warning signs of the disease are so subtle that they are often ignored.
这种疾病的警示征兆不易察觉，因而往往被忽视。
a subtle form of racism
隐性的种族歧视
The dish had a subtle hint of ginger.
这道菜微微带点姜的味道。