Ficocerylic acid
[医] 十三碳酸
🧩 词语组成解析
🗣️ 情景例句
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
Give me a discount!
打个折吧！
He made the first telephone.
他发明了第一部电话。