Beam cutoff
[电] 束截止
🧩 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）;
cutoff
['kʌtɔ:f;'kʌtˌɔ:f]
n. 近路;运河;新河道;中止;
🗣️ 情景例句
What are your weaknesses?
你的缺点是什么？
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
Since the sea covers the greater part of the earth's surface,
既然海洋覆盖着地球的大部分表面，