profusionn.
英 prə'fjuːʒ(ə)n | 美 prə'fjuʒn
中文n. 丰富，充沛；慷慨
词根词源
profusion (n.)1540s, from Middle French profusion (16c.) and directly from Late Latin profusionem (nominative profusio) "a pouring out," noun of action from past participle stem of profundere (see profuse).
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