Electron-beam parametric amplifier
[电] 电子束参数放大器
🧩 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）;
a. 参数的, 参量的\\n[医] 子宫旁的
🗣️ 情景例句
Give me a call later, Malcolm.
请稍后打电话给我 ，Malcolm。
I have a dog, but it's very quiet.
我有一只狗，不过它很安静。
It's very difficult to see where we're going and the shower may pass in an hour or two. Let's rest and have some food.
“现在很难看到我们要去的地方。阵雨可能一两个小时就会过去，我们休息一下吃点东西。”