Samarium
n. 钐\\n[化] 钐Sm
🗣️ 情景例句
if we can put up some collateral.
如果我们能提供担保物的话。
We're working fast to try and make up for lost time.
我们正加紧工作以争取补偿失去的时间。
But for the English examination, I would have gone to the concert last Sunday.
上个星期天，要不是有英语考试， 我就去听音乐会了。