Calcium malate
[机] 苹果酸钙
🧩 词语组成解析
n. [化]苹果酸盐(或酯)
🗣️ 情景例句
We really don't have to be overly concerned.
我们真的不需要过分担心。
Old wood is best to burn, old horse to ride.
老柴好烧，老马好骑。
Who served you, sir?
是谁接待您的，先生？