Optical beam scanning
[计] 光束扫描
🧩 词语组成解析
beam
[bim]
n. 梁，栋梁;束;光线;（电波的）波束;
vi. 发出光与热;面露喜色;
vt. 播送;以梁支撑;用…照射;流露;
vt.& vi. 笑容满面，眉开眼笑;发射电波，播送;放出束状的光（或热）;
[计] 扫描\\n[医] 断续言语, 扫描
🗣️ 情景例句
Yeah, he's fine.
是的 ，他不错。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
It was orange and blue.
鱼身呈橙蓝色。