Emitter efficiency
[电] 射极效率
🧩 词语组成解析
n. 发射体, 发射极\\n[计] 发射极; 发射器
🗣️ 情景例句
What do you mean?
是什么意思？
I think it's going to take too much time.
我认为它将花太多时间。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。