Natrium alginicum
[医] 藻胶酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
the other night when I was trying on my new clothes.
也就是我试新衣服的那天晚上。
How long will it take for a letter to get to California?
你把信寄到加州要多长时间？
We have an old musical instrument.
我家有件古乐器，