| 释义 |
nitrate
['naɪ.treɪt] noun countable or uncountable
■a chemical which includes nitrogen and oxygen, often used as a fertilizer (= a substance that helps plants grow) 硝酸盐；硝酸盐肥料•potassium/sodium nitrate硝酸钾／钠 •Nitrogen is converted into nitrates in the soil which plants can then use.氮转化为土壤中的硝酸盐，可被植物吸收。 |