1. Beauty: The poet compares a girl to a lilac, which symbolizes beauty and elegance, indicating that the girl is outstanding in appearance.
2. Noble: Although the lilac is small, it has a rich aroma, which means noble and pure. Using lilacs as a metaphor for a girl means that the girl has a noble character and a pure heart.
3. Weakness: Although lilacs are beautiful, they fade easily, symbolizing the tenderness of girls.
4. Sorrow: Lilacs have a short flowering period and are easy to wither, which also implies sadness and sadness. Lilac's metaphor for a girl implies that the girl may have a sad emotional state.
5. Psychedelic: The poet used oiled paper umbrellas, long alleys, drizzle and other elements to render a hazy and psychedelic atmosphere, which further set off the girl's mystery and charm.
Generally speaking, "Lilac Girl" is a beautiful, noble, weak and mysterious female image, which symbolizes the poet's belief and pursuit of ideals, life and beautiful things.