Atomic fragment
[机] 原子破片
🧩 词语组成解析
🗣️ 情景例句
His family is a nuclear family with three generations living together under one roof.
他的家庭是三代同堂住在同一屋檐下。
Why are you walking so far?
你为什么走得这样快？
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。