Sema
abbr. 美国汽车改装用品协会（the Specialty Equipment Market Association）
🗣️ 情景例句
May I have a pillow and blanket, please?
能给我一个枕头和毛毯吗？
I think you're mistaken about that.
我想你那样不对。
Please listen to me, everyone. Who has a ruler?
大家听我说。谁有尺子？