域

(1)a subject of study; "it was his area of specialization"; "areas of interest include..."

(2)研究の対象

(3)an abstract place usually conceived as having depth; "a good actor communicates on several levels"; "a simile has at least two layers of meaning"; "the mind functions on many strata simultaneously"

(4)通常、深部があるとして考えられている抽象的な場所

(5)the distance or area or volume over which something extends; "the vast extent of the desert"; "an orchard of considerable extent"

(6)ある物が広がる距離、範囲、または量

(7)a position on a scale of intensity or amount or quality; "a moderate grade of intelligence"; "a high level of care is required"; "it is all a matter of degree"

(8)強さまたは量または品質の階級の位置

(1)