Simplexes
单纯的, 单一的( simplex的名词复数 )
🗣️ 情景例句
I'd like to come to the ten o'clock advanced class this morning.
我想今早十点来上你的高级健身班。
I remenber the boy whose father owns a lake.
我记得那个男孩的父亲有一个湖。
Excuse me! Is this your pencil-box?
请问，这是你的铅笔盒吗？