Monatomicity
单原子性
🗣️ 情景例句
Will your family be attending the graduation ceremony?
你的家人要来参加你的毕业典礼吗？
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。
I was angry because they were late.
我生气，因为他们迟了。