robot-arm

/'rəubɔt a:m/ 170
A robot arm is a type of robot consisting of parts linked together in the same way as those of a human arm, mounted on a stand.

noun [专属名词]机器手

The disabled can use robot-arm to do some simple movements.
残疾人可以用机器手做一些简单的动作。

robot-arm 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 61 Trouble with the Hubble robot-arm 名词: 机器手
单词造句: