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
Don't beat around the bush.
别兜圈子了。
The audience stared the acrobats in great wonder.
观众以惊异的眼光注视着杂技演员。
We are very proud of him.
我们真为他感到自豪，