urea
en
释义
A waste product found in urine that is produced by the body when it breaks down proteins.
真实视频中
学习者正在用这个视频提升语言能力。一起来吧！
带字幕观看，点击不认识的单词，完成根据视频制作的练习。免费。
This shipping route is how we get 20% of the world's oil and gas, as well as 30% of urea.
How the US-Israel war with Iran got so big so fast - BBC World ServiceI'm mixing urea-impregnated biochar using a secret ingredient for binding of urea to the biochar.
A Day in my Life as an Agronomy PhD Student at LPU | Wheat Sowing & Biochar Prep 🌾✨The [music] water hits that urea impregnated biochar and starts nutrient release.
A Day in my Life as an Agronomy PhD Student at LPU | Wheat Sowing & Biochar Prep 🌾✨
