词汇 | demand |
词根词缀 | 词源: late 13c., from O.Fr. demander "to request," from L. demandare "entrust, charge with a commission," from de- "completely" + mandare "to order." The political economy sense (correlating to supply) is first attested 1776 in Adam Smith. 词根记忆: n. /v.要求,请求,需要(量)v.查问The grand commander demands thousands of sandy sandwiches.大司令官要成千个沙色三明治. v. 苛求(de一再+mand→一再令人做→苛求)[mand=order,表示"命令"] 词根词缀: demand demand v 苛求(de一再+mand=一再令人做=苛求) mand=order,表示”命令” mandate v 命令,要求(mand+ate) demand v 苛求(de一再+mand=一再令人做=苛求) countermand v 撤消(命令) (counter反+mand=反命令=撤消命令) command v 命令,指挥(com一起+mand=命令大案一起做=指挥) |
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