Pencil beam
[电] 铅笔形射束
🧩 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）;
🗣️ 情景例句
for coming all this way from the city to talk to me about it.
从城里大老远赶来和我谈这件事。
Could I have one for tomorrow morning?
明天早上我能租一辆吗？
'Excuse me,' she said.'Can you tell me the way to King Street, please?'
“对不起，您能告诉我到国王街怎么走吗？”她说。