Sparkplug
vt. 倡导, 激励\\nn. 火花塞, 中坚
✅ 同义词
🗣️ 情景例句
I've got it.
我都记下了。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
Following this, 60,000 Indians,including Gandhi, were put in prison.
在这之后，60，000印度人，包括甘地，都被关进监狱。