Electron-beam pumping
[电] 电子束抽送
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
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）;
n. 抽水, 泵送\\n[化] 抽运
🗣️ 情景例句
I'm glad you like them.
我很高兴你喜欢它们。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
She likes the children to read newspapers and books in the reading room.
她喜欢孩子们来阅览室读书看报。