Fissioner
裂变材料; 可裂变材料
🗣️ 情景例句
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
Snort! I didn't do anything wrong!
哼哼，我没做错什么事啊。
Fine! I have a new watch. Do you like it?
很好，我有一块新手表，你喜欢它吗？