Dopac
[医][=dihydroxy-phenyl acetic acid]二羟苯乙酸
🗣️ 情景例句
You're making the right decision
你做了一个正确的决定
What size shoes do you wear?
你穿的鞋子是什么尺寸的？
Did you telephone Li Lei?
你给李磊打电话了吗？