Americium
n. 镅\\n[化] 镅Am
🗣️ 情景例句
Now, let me check them.
现在 让我来看一看。
There are forests here,and lumbering is important.
在这里有森林，木材业很重要。
'To end our special news bulletin,' said the voice of the television announcer, 'we're going over to the macaroni fields of Calabria.
“作为我们专题新闻节目的结尾，”电视广播员说，“我们现在到克拉布利亚的通心粉田里。