| 词汇 | gravity |
| 词根词缀 | 词源： 1509, "weight, dignity, seriousness," from L. gravitatem (nom. gravitas) "weight, heaviness, pressure," from gravis "heavy" (see grave (adj.)). The scientific sense of "force that gives weight to objects" first recorded 1641. Gravitate is first recorded 1692. 词根记忆： n. 重力,引力;严肃,庄重Gravity is a form of magnetism.重力是磁力的一种表现形式. n. 庄重;地心吸力(grav+ity)[grav,griev=heavy,表示"重"] 词根词缀： gravity gravity n 庄重,地心吸力(grav+ity) grav,griev=heavy,表示”重” grave a 重大的,庄重的aggravate v 加重,恶化(ag加+grav+ate=加重) aggravation n 恶化,加重(aggravate+ion) gravity n 庄重,地心吸力(grav+ity) gravitate v 受重力作用下沉(grav+itale=变重) gravitation n 引力,倾向(gravitate+ion) gravid a 怀孕的(grav+id=重的样子=怀孕的) gravida n 孕妇(grvid+a) grief n 悲伤,心情沉重grieve v 使悲伤grievous a 悲伤的,严重的(griev+ous) aggrieve v 使烦恼,伤心(ag增加+grieve加重=烦恼) grievance n 牢骚,苦水(griev悲伤+ance=说悲伤的话=牢骚) |
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