Dimalcate
[化] 马来酸氢盐(或酯)
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
We pitied the family in their sudden unhappiness.
那家人遭受突然的不幸，我们深感同情。
Excuse me.Where's the nearest post office, please?
请问。最近的邮局在哪里？