Thermionic current
[电] 热离子电流
🧩 词语组成解析
a. 热离子的\\n[电] 热离
🗣️ 情景例句
You're right, Ellen.
你说得对， Ellen。
Of pigs and cows, the latter are more valuable.
在猪和母牛之间，后者比较值钱。
During a radio programme, a company of biscuit manufacturers once asked listeners to bake biscuits and send them to their factory.
有一次，在电台播放的节目里，一个生产饼干的公司请听众烘制饼干送到他们的工厂去。