chinaphthol

例句：

1. 1.The fragrance of the perfume is so strong that it can be detected from a distance.
   这款香水的香味非常浓郁，可以远远地闻到。
2. 2.She applied the paint in careful strokes, ensuring a smooth finish.
   她小心翼翼地涂抹油漆，确保表面光滑。
3. 3. The painter used chinaphthol as a medium to create a vibrant and lasting effect on the canvas.
   这位画家使用香胶作为媒介，在画布上创造出生动持久的效果。