V-beam
[电] V形射线
🧩 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
We want to be sure that you're responsible
我们要确定你是肯负责的，
Mr. Smith is still in his forties.
史密斯先生才四十几岁。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：