Laser beam
[化] 激光束
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
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
It leaves at 5:20.
五点二十分开。
Last month was December,wasn't it ?
上个月是十二月，对不对？
Even when it was raining heavily, he refused to carry an umbrella.
即使大雨倾盆，他也总是拒绝带伞。