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
Yes, I took part in.
有，我参加了。
There are as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
he always insisted that it should be written out in full.
但他还是坚持要求将信的全文写在信纸上。