5.7

（1）inflate

vt.　１．使充气，使膨胀；２．使得意，使骄傲；３．抬高（物价），使（通货）膨胀

Eg.Can you help me inflate this balloon?

(2)inflict

vt. (on, upon)　把．．．强加给，使遭受，使承担

Eg. I don’t want to inflict harm on animals.

(3)infrared

a.　红外线的

Eg. It has an infrared light to help it focus.

(4)infrastructure

n.　基础结构，基础设施

Eg.Yes, the government needs to develop the infrastructure.

(5)ingenious

a.　１．（物件等）设计独特的，（方法等）别致的，巧妙的；２．（人，头脑）灵巧的，关于创造发明的

Eg. What an ingenious idea!

(6)ingenuity

n.　独创性，巧妙

Eg. Di VInchi was a painter and designer of great ingenuity.

(7)inhale

v.　吸入（气体等），吸（烟）

Eg. Please inhale the sweet fragrance from the flowers.

(8)inherent

a. (in)　内在的，固有的，生来就有的

Eg. There are certain facts inherent in the situation that I am unable to understand.

（9）initiate

vt.　１．开始，创始，发起；２．使初步了解；３．接纳（新成员），让．．．加入

n.　新加入组织的人

Eg.I’d like to initiate a new project.

(10)inlet

n.　１．水湾，小湾；２．进口，入口

Eg. Good idea, I know a small inlet where we spend the afternoon.