Electron-beam drilling
[电] 电子束钻孔
🧩 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）;
drilling
[['dirliŋ]]
n. 演练\\n[医] 钻
🗣️ 情景例句
We have a baby now.
我们现在有一个小宝宝了。
Fill it up with regular, please.
请加满普通汽油。
the only sound that could be heard was made by water which dripped continuously from the high dome above them.
唯一的可以听见的声响是高高的圆顶上不间断地滴水的嘀嗒声。