Thermionic vacuum tube
热离子真空管
🧩 词语组成解析
a. 热离子的\\n[电] 热离
🗣️ 情景例句
Do you ever think about other people?
你从来就不考虑考虑别人吗？
How much do you charge per unit?
你们每件要价多少呢？
Then he and Jane went horse-riding.
然后，他和简一起去骑马。