infusion
noun uk/ɪnˈfjuː.ʒən/ us/ɪnˈfjuː.ʒən/
(ADDITION)
[ C or U ]注入;灌输
the act of adding one thing to another to make it stronger or better
An infusion of $100,000 into the company is required. 公司需要注入10万美元的资金。
(DRINK)
[ C ]（热水）泡制
a drink made by leaving tea leaves or herbs in hot water
She drinks an infusion of herbs. 她喝冲泡的草药。