Defocusing of beam
[电] 光束去焦
🧩 词语组成解析
[化] 散焦
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
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）;
🗣️ 情景例句
The veil.
面纱。
Every dog has his day, and every man his hour.
人人都有得意的日子。
Look at your clothes! Where have you been?
瞧你们的衣服！你们去哪儿了？