Emitter
n. 发射体, 发射极\\n[计] 发射极; 发射器
✅ 同义词
🗣️ 情景例句
It was a wonderful meal, Mrs. Stewart.
真是一顿精美的晚餐 Stewart太太。
He gives twice that gives in a trice.
即刻就给予，等于给两次。
The train was traveling at 120 miles an hour.
火车时速一百二十英里。