Bindin
n. [生化](海胆精液细胞中的)结合素
🗣️ 情景例句
What books are required for this class?
这课需要什么样的书？
Beautiful day, isn't it?
今天天气真好，是不是？
He asked if Mr.Gilbert's operation had been successful and the doctor told him that it had been.
他问吉尔伯特先生的手术中否成功，医生告诉他手术很成功。