请输入您要查询的英文单词:

 

单词 four-course
释义

> as lemmas

four-course
four-course n. Agriculture a four years' course or series of crops in rotation (in quots. attributive; see course n. 31).
ΘΚΠ
the world > food and drink > farming > cultivation or tillage > cultivation of plants or crops > [adjective] > rotation of crops
rotational1771
four-course1846
1846 J. Baxter Libr. Pract. Agric. (ed. 4) II. 245 By what is termed the four-course shift, having equal proportions of fallow, barley, clover, peas or beans, and wheat in each year.
1891 ‘S. C. Scrivener’ Our Fields & Cities iv. 28 This ‘Four-Course’ system, as it is called, produces five entirely different plants, namely, turnips, barley, beans, clover, and wheat.
extracted from fouradj.n.
<
as lemmas
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/23 23:41:03