Spontaneous radiation
[化] 自发辐射
🧩 词语组成解析
🗣️ 情景例句
you people are making one big story.
你们正在制造一件大新闻。
What do you do for relaxation?
你做什么消遣？
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。