Niobium
n. 鈮\\n[化] 鈮Nb
? 同義詞
??? 情景例句
At six o'clock this evening.
今晚六點。
I think she should look for something more stimulating.
我認為她應該找更富刺激的工作才對。
' As she walked away, I followed her out of the fair.
”當她走開時，我也跟著她出了集市。