| 释义 |
DEFINITIVE EXAMPLES 权威例句〔macronutrient〕An element, such as carbon, hydrogen, oxygen, or nitrogen, required in large proportion for the normal growth and development of a plant.大量营养素:满足植物正常生长和发育而需要的大量元素,如碳、氢、氧或氮等美国传统These plants have devised ingenious ways of snatching nutrients from the air.这些植物形成了绝妙的方法从空气中提取营养素。剑桥国际 |