外后视镜的英文：
wing mirror

内后视镜 rearview mirror

wing是什么意思：
n. 翅膀，翼，机翼

Riches have wings
财富难保

the flutter of wings
翅膀的拍动

Wing to wing,inseparable lovers,such happy couple
比翼双飞，比翼鸟

mirror是什么意思：
n. 镜子；真实的写照；榜样
v. 反射；反映

The mirror is concave.
镜子呈凹面。

The eye is the mirror of the soul
眼睛是灵魂的镜子

Wine is mirror of the mind
酒后吐真言

rearview是什么意思：
adj. 后视的

A memorial rearview mirror and chair control rout is studied, which can adjust, memorize and resume the position of rearview mirror and chair.
摘要研究了一种能电动调节后视镜和座椅位置，并能记忆存储和调用位置信息的记忆存储式后视镜和座椅控制器。