Sema
abbr. 美国汽车改装用品协会（the Specialty Equipment Market Association）
🗣️ 情景例句
He's a lucky boy.
他是个幸运的孩子。
I've made a reservation at the hotel you used last time.
我已预订了你上次住过的旅馆。
No, it isn't. Ask that woman. I think it's her bike.
不，不是我的。问问那个妇女吗。我想这是她的自行车。