| 单词 | castor-oil plant or tree | 
| 释义 | > as lemmascastor-oil plant or tree  C1.   attributive, as in  castor-oil plant or tree.Cf. also  N.E.D. (1889): ‘“Castor oil pills” is now a popular name for certain pills which have the same laxative effect but contain no castor oil.’ ΘΚΠ the world > plants > particular plants > cultivated or valued plants > particular medicinal plants or parts > 			[noun]		 > castor-oil plant or bean ricinusOE oil treea1425 Palma Christic1450 man's motherworta1500 tick-seed1562 tick-weed1563 finger orchis1597 kick1597 steadfast1597 palmchrist1611 oil-nut1694 oilseed1760 castor-oil bean1814 castor-bean1819 castor-oil plant1839 1839    C. Darwin in  R. Fitzroy  & C. Darwin Narr. Surv. Voy. H.M.S. Adventure & Beagle III. xxiii. 587  				An occasional green castor-oil plant,..may be met with. 1857    D. Livingstone Missionary Trav. S. Afr. xv. 272  				The Palma-Christi, or castor-oil-plant. 1987    K. Rushworth Tree Planting & Managem. 		(1990)	 178/2  				Prickly Castor-Oil Tree..This makes a deciduous tree of upright and rather open habit with large leaves, often to 35cm. < as lemmas  | 
	
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