Actinouranium series
[化] 锕铀系
🧩 词语组成解析
n. [化]锕铀
🗣️ 情景例句
Very few people last in this class for the full hour the very first time.
很少人能够第一次撑完一个小时的课。
After all, laughter is the best medicine.
毕竟，笑是解愁良药。
You should then establish your own individual aims.
然后，你一定要建立起自己的目标。