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
What are you getting at?
你想说明什么？
Have you taken a plane?
你坐过飞机吗？
The men got such a fright that they dropped the bag and ran away.
这两个人吓了一跳，扔下提包逃跑了。