Radioactive cobalt
[医] 放射性钴
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
🗣️ 情景例句
No arguing.
别争了。
He'e never really made it as an actor.
他当演员从未有所成就。
You've got it.
你明白了。