profusion
/prəʊˈfjuːʒən/noun
in sing.
- an abundance or large quantity of something丰富, 充沛; 大量：
a rich profusion of wild flowers
遍地的野花
mass noun the beautiful pink foxgloves growing in profusion among the ferns.在蕨丛中大片盛开的漂亮的粉色毛地黄。
词源
mid 16th cent.: via French from Latin profusio（n-），from profundere 'pour out'. Early use expressed the senses 'extravagance'，'squandering'，and 'waste'.