Neodymium
n. 釹\\n[化] 釹Nd
? 同義詞
??? 情景例句
What would you like to eat?
你們要吃點什么？
Necessity and oportunity may make a coward valient.
需要和機會可能使懦夫變成勇士。
and the existence of underwater features of considerable magnitude.
水下特征差異極大。