Natrium citricum
[医] 枸橼酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
We were both on the tennis team.
我们都是网球队的队员。
Please come to the airport by eight thirty at the latest.
最迟要在8点30分到达机场。
You are a walking dictionary.
你是活字典。