英语释义
1. any of a genus (Trifolium) of low leguminous herbs having trifoliolate leaves and flowers in dense heads and including many that are valuable for forage and attractive to bees
2. any of various related plants (as of the genera Melilotus, Lespedeza, or Medicago) of the legume family
3. in prosperity or in pleasant circumstances
4. a small plant that has usually three leaves on each stem and that usually has round flowers that are white, red, or purple
5. a small plant that has leaves with three leaflets and usually roundish red, white, yellow, or purple flower heads and is sometimes grown for hay or pasture