Natrium wolframicum
[医] 钨酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
It's for a book.
是为一本书拍的。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
CUSTOMS OFFICER: Are these your cases?
这些是你们的箱子吗？