Dimaleate
马来酸氢盐(酯)
🗣️ 情景例句
That must be Rita Mae.
一定是Rita Mae。
He is a promising young man.
他是个有出息的年轻人。[分词作定语]
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。