Sema
abbr. 美国汽车改装用品协会（the Specialty Equipment Market Association）
🗣️ 情景例句
I don't appreciate your advances towards me.
我真的不喜欢你来搭讪。
We're broadcasting from London.
我们从伦敦播放。
I suddenly pressed the brake pedal and we were both thrown forward.
我突然用力踩紧刹车踏板，结果我俩的身体都向前冲去。