Daba
[医][=3，5-diaminobenzoic acid]3，5-二氨基苯甲酸
🗣️ 情景例句
I really appreciate you coming over to help me with my math.
我真的很感谢你过来帮我补习数学。
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
The normal price of a ticket is $2,000!
而正常票价是2，000英镑！