Scandium tritid
[化] 氚化钪
🧩 词语组成解析
n. 钪\\n[化] 钪Sc
🗣️ 情景例句
Thanks again.
再次谢谢 。
In time of peace prepare for war.
居安思危。
How do you manage in your wheelchair?
你坐在轮椅上怎么能旅游呢？