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
I would lke to place an order please.
我要下定单。
Did you see him yourself?
你自己亲自看到他吗？
Tom said that he was feeling ill.
汤姆说他不舒服。