Thermionic emission
[化] 热电子发射\\n[医] 热离子发射
🧩 词语组成解析
a. 热离子的\\n[电] 热离
🗣️ 情景例句
Mr. Carlson is busy at the moment. May I help you?
Carlson先生现在正忙着呢。我可以为你效劳吗？
The used key is always bright.
常用的钥匙总是光亮的。
The silence was suddenly broken when a large car, with its headlights on and its home blaring, roared down the arcade.
宁静突然被打破，一辆大轿车亮着前灯，响着喇叭，呼啸着冲进了拱廊街，