Fission fragment
[化] 裂变碎片
🧩 词语组成解析
🗣️ 情景例句
I look silly! It is too small!
我看来很滑稽 ，它太小了！
Like author, like book.
书如其人。
Rescue workers are therefore drilling a hole on the north side of the mine.
因此，营救人员在矿井的北侧钻了一个洞。