Actinyl
[化] 锕系酰; 锕系元素酰
🗣️ 情景例句
just listening to it.
听着这些声音时。
The lone sheep is in danger of the wolf.
孤独的羊难免遭狼的危险。
Li Bai is one of the greatest poets that have ever lived in China.
李白是中国有史以来最伟大的诗人之一。