agronomy
n[U]
science of controlling the soil to produce crops 农学; 农艺学; 作物学.
🗣️ 情景例句
If he says he's going to be here, he's here.
假如他说他要来这儿 他就一定会来。
I'm the youngest.
我最年轻
Shortly after this the famous H. M. S. Challenger expedition established the study of the sea-floor as a subject worthy of the most qualified physicists and geologists.