Cycloidotron
[电] 摆线管
🗣️ 情景例句
When would you like to return?
你打算什么时候回来？
From the mountain, Lenny can look off across the valley.
雷尼可以从那座山眺望谷间远处的那边。
His words are strongly impressed on my memory.
他的话深深地铭记在我的心头。