infuse

动词 infuse:

1. teach and impress by frequent repetitions or admonitions
   同义词：inculcate, instill
2. fill, as with a certain quality
   同义词：impregnate, instill, tincture
3. undergo the process of infusion
4. let sit in a liquid to extract a flavor or to cleanse
   同义词：steep
5. introduce into the body through a vein, for therapeutic purposes

1. The leader had the gift of being able to infuse enthusiasm into the most skeptical member of the group.
   那位领导人很有天赋，能使团体中最持怀疑态度的人都充满热情。
2. Don't drink the tea until it has finished infusing.
   等茶泡好后再喝。
3. The news infused the workers with new life.
   那条消息使工人获得新的活力。

in.fuse

v.tr.（及物动词）
in.fused,in.fus.ing,in.fus.es
To put into or introduce as if by pouring:
注入：通过倾倒使进入或灌输：
例句：
infused new vigor into the movement.
给这个运动注入新的生命力

To fill or cause to be filled with something:
充满或使充满：
例句：
infused them with a love of the land.
使他们充满对土地的热爱

Chemistry To steep or soak without boiling in order to extract soluble elements or active principles.
【化学】 浸泡，泡制：为了获得可溶性元素或活泼元素不经浇开就浸入或吸收
To introduce (a solution) into the body through a vein for therapeutic purposes.
注射：出于医疗目的通过血管将（一种溶液）注入体内

来源：
Middle English infusen
中古英语 infusen
from Old French infuser
源自 古法语 infuser
from Latin onfundere onfôs-
源自 拉丁语 onfundere onfôs-
in- [in] * see in- 2
in- [在里面] *参见 in-2
fundere [to pour] * see gheu-
fundere [倒进] *参见 gheu-

【引伸】
infus.er
n.（名词）