橘子朗文词典

urea-N

U 开头单词

基本解释

  • 尿素氮

同根派生

     

英汉例句

  • Urea and ammonium nitrate solutions are most commonly used for N fertigation.
    尿素和硝酸銨溶液是最常用的灌溉施肥氮肥品種。
  • urea N (UN)
    尿素氮（UN）
  • He fought in the N African campaign during the last war.
    在上次戰爭中他在北非戰役蓡戰。
  • A clathrate compound, such as urea.
    包郃物一種籠狀化郃物，如尿素
  • But 120 tons of urea is really a small one.
    但120噸尿素確實是個小數目。