Malicacid
[化]苹果酸, 羟基丁二酸
🗣️ 情景例句
Where there's smoke, there's fire.
事出必有因，无风不起浪。
I'm thinking about my lesson.
我正在考虑课程。
Usually, he catches the number 11 bus to work, but sometimes he goes by train.
通常他乘11路公共汽车去上班，不过他有时乘火车去。