| 词汇 | contract |
| 词根词缀 | 词源： early 14c., from L. contractus, pp. of contrahere "to draw together," metaphorically, "to make a bargain," from com- "together" + trahere "to draw" (see tract (1)). Noun came first, then verb and variant meaning "become narrowed, get smaller," especially of a withered limb (both 17c.). U.S. underworld slang sense of "arrangement to kill someone" first recorded 1940. Related: Contracting (1580s). 词根记忆： n. (承包)合同/契约v.订合同/契约;使缩小To make the contract attractive, the contractor subtracted a tractor from it.为了使合同有吸引力,承包商从中减去了一台拖拉机. n. 契约v.收缩(con共同+tract→共同拉[回去]→收缩;对大家都有制约→合同)[tract=draw,表示"拉,拖"] 词根词缀： contract contract n 契约v. 收缩(con共同+tract=共同拉[回去]=收缩,对大家都有制约=合同) tract =draw, 表示”拉,拖” adstract v 抽出a. 抽象的(abs离开+tract=拉出,抽出) adstraction n 抽象,发呆(思想被拉走) attract v 吸引(ar加强动作+tract=不断拉=吸引) attraction n 吸引力(attract+ion) attractive a 有吸引力的(attract+ive) contract n 契约v. 收缩(con共同+tract=共同拉[回去]=收缩,对大家都有制约=合同) contraction n 收缩detract v 降低,贬损(de坏+tract=拉坏=降低) detraction n 毁谤,减损detractor n 毁谤者(detract贬损+or人) distract v 分散,使混乱(dis分开+tract=[思想]被拉开=分心,分散) distracted a 心烦意乱的extract v 抽出,提炼出(ex出+tract=拉出来=提炼出) extraction n 提炼,抽出protract v 延长(pro向前+tract向前拉=延长) protractile a 可延长的(protract+ile) retract v 缩进,退缩(re向后+tract=向后拉=缩进) retraction n 缩进,撤回sudtract v 减去,扣除(sub下+tract=拉下去=减去) tractor n 拖拉机(tract+or=拉的东西=拖拉机) tract n 一片土地,地带(拉长的一片地) tractctble a 易管教的(tract+adle=能够拉[回来]=易管教的) |
| 随便看 |
英语词根词缀词典收录了31503条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。