Natrium ascorbicum
[医] 抗坏血酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
and I think
我觉得
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
I know.You must help me do the cooking this afternoon.
我知道。今天下午你得帮帮厨。