Fissiumfs
[化] 裂片-铀合金; 裂片-铀合金试样; 裂变产物合金; ╃
🗣️ 情景例句
His experience will be valuable to both of us.
他的经验对你我都很有用。
By all means.
当然，一定。
How much does this house cost?
这座房子卖多少钱？