Natrium nitrosum
[医] 亚硝酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
There's Mother and Grandpa ...
有妈妈和祖父呢……
Congratulations on your good luck.
我恭喜你好运。
'I have just arrive in Scotland and I'm staying at a Youth Hostel.'
“我刚到苏格兰，我现住在一家青年招待所。”