Valls
(vall 的第三人称 -s形式) abbr. vortex arc laser light 涡旋弧激光
🗣️ 情景例句
That'll be thirty-six dollars, sir.
先生，车费是36元。
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
I must always keep on trying to do my best.
我必须始终继续作出最大的努力。