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
It's 5:05.
现在是五点零五分。
What's the population of China?
中国有多少人口？
He's doing very well in the navy.
他在海军里干得很出色。