Diphenylurethane
[化] 二苯基尿烷; 二苯胺基甲酸乙酯
🗣️ 情景例句
How, Robbie?
怎么找， Robbie？
Many new ideas are discovered during college years.
大部分崭新的观念都产生于大学时代。
What do you mean?
你这话是什么意思？