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
In many countries, politicians are associated with money and scandals.
在许多国家，政客与金钱和丑闻分不开。
He gets more professional satisfaction from teaching.
从事教育职业，他更感受到职业上的满足。
The lady who is standing behind the counter.
站在柜台后面的那位女士。