a hint of spice的用法和样例：
- The food has a hint of spice, too, just to confuse you.
- Aroma of spice, liquorice and blackberry with a hint of black pepper.
- This smooth and velvety Merlot has wonderful aromas of dark berries and plums with a hint of spice and vanilla.
- There was more than a hint of sadness in his voice.
- Palate: Smooth and juicy red berry and ripe prune flavours with a hint of spice, well balanced with gentle ripe tannins.