Keratan sulfate
[化] 硫酸角质素
🧩 词语组成解析
角质素
sulfate
[['sʌlfeit]]
n. 硫酸盐, 硫酸脂\\n[化] 硫酸盐; 硫酸盐或酯、根
🗣️ 情景例句
Hi, John, how's it going?
嗨，约翰，你好吗？
To make a model airplane
制造飞机模型
After the funeral, Joe and Bob revealed a secret which they had kept for over fifty years.
葬礼之后，乔和鲍勃透露了他们保守了长达50多年的秘密。