Laser line follower
[计] 激光行式跟随器
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
You won't feel a thing.
你一点也没有感觉。
I would not waste my time pursuing that.
如果是我的话，不会将时间浪费在这里。
The show is supposed to be good.
这场表演应当是相当好的。