1 [T] infuse A into B;infuse B with A(formal 正式) to make sb/sth have a particular quality 灌输；使具有某特质: Her novels are infused with sadness. 她的小说充满感伤。

2 [T] (formal 正式) to have an effect on all parts of sth 渗入；注入: Politics infuses all aspects of our lives. 政治渗入我们生活的各方面。

3 [I,T] if you infuse HERBS (= plants whose leaves are used to give flavour to sth or as medicine) or they infuse, you put them in hot water until the flavour has passed into the water （用热水）泡；泡制（草药）