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
Yes, I am.
是的，我是。
I've had enough. I can't eat any more.
我已经饱了，再也吃不下了。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。