Sparkplug
vt. 倡导, 激励\\nn. 火花塞, 中坚
✅ 同义词
🗣️ 情景例句
The bible is a literary classic of the ancient world.
圣经是一部古代文学经典著作。
When would you like to leave?
你要什么时间离开呢？
He's over there. He's cleaning the car.
他在那边，在洗车。