Exciter
n. 刺激者, 激励者, 刺激物\\n[化] 励磁机
✅ 同义词
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
Is that a book?
那是一本书吗？
Things are getting better.
情况正在好转。