synthetic urea

• 合成尿素

synthetic urea的用法和样例：

例句

1. One pot synthesis of tribenzyl isocyanurate from urea was studied.
   对以尿素为原料一锅法制备异氰尿酸三苄基酯的合成反应进行了研究。
2. A kidney also takes urea and mineral salts out of the blood.
   肾还排出血液中的尿素和无机盐。