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
Why was she working anyway? She's rich.
真弄不懂她当初为什么要工作。她是有钱人呀。
When do you want to leave?
你想什么时候离开？
The American president who fought for the freedom of slaves in the USA.
为美国奴隶的自由而战的美国总统。