Vall
abbr. vortex arc laser light 涡旋弧激光
🗣️ 情景例句
Do you live on or off campus?
你住在校内还是校外？
Sport is sweetest when there be no spectators.
旁边无观众，运动最轻松。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。