Higher actinide
[化] 重锕系; 重锕系元素
🧩 词语组成解析
[经] 上扬
n. [化]锕类
🗣️ 情景例句
Robbie went to pick up the clip-on bow ties.
Robbie去拿夹上去的领结。
To research the graph
研究曲线图
He sent the journalist two more faxes, but received no reply.
他给记者先后发去两份传真，但对方毫无反应。