Holding beam
[计] 维持电子束
🧩 词语组成解析
holding
['həuldiŋ]
n. 佃户租种的土地;所有物（如土地、债券、股份等）;私有财产;（因其热情、精力或决心等）阻拦不住某人;
v. 拿( hold的现在分词);认为;包含;容纳;
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
Nothing's as refreshing as ice water on hot day!
在大热天没有什么像冰水那样提神。
Whatever is worth doing at all is worth doing well.
凡是值得做的事，就值得做好。
Really? They're rather a strong team, aren't they?
是吗？他们可是只强队，不是吗？