Fissions
n. <物>（原子的）分裂，裂变( fission的名词复数 ); <生>分裂生殖
🗣️ 情景例句
That's fine. Thank you.
很好。谢谢你。
Step by step the ladder is ascended.
登梯需要逐级登。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，