单词 | field derrick |
释义 | > as lemmasfield derrick field derrick n. U.S. (now rare) a derrick used to manipulate hay or other crops. ΘΚΠ the world > food and drink > farming > tools and implements > harvesting equipment > [noun] > machine for stacking hay field derrick1867 stacker1875 stacking-elevator1890 1867 U.S. Patent 71,749 (heading) Improvement in field-derrick. 1956 Alton (Illinois) Evening Tel. 6 Aug. 3/5 The tops in the field stacking of hay came many years ago when the field derricks that operated on cables reached this section of the country. < 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。