Natrium cobaltinitrosum
[医] 亚硝酸钴钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
I do have an answer, Philip.
我确实有一个答案， Philip。
John has extracurricular activities. He's on the football team.
约翰有课外活动。 他参加了足球队。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。