Natrium oxalicum
[医] 草酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
You'll meet them.
你会见到他们的。
Christmas comes but once a year.
佳节良辰，机会难得。
'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。”