Fissiumfs
[化] 裂片-铀合金; 裂片-铀合金试样; 裂变产物合金; ╃
🗣️ 情景例句
I cannot permit him his rudeness.
我不容许他无礼。
Everything is going according to schedule.
一切在按照预定计划进行。
I would rather stay at home alone.
我宁愿独自呆在家。