Variator
n. 使发生变化的东西\\n[化] 变速机; 变速器
🗣️ 情景例句
The train will be stopping in five minutes.
火车将在五分钟后靠站。
A tall tree is struck by lightning.
大树被闪电击中了。
What's the weather like today?
今天天气怎么样？