名詞 entity:

1. that which is perceived or known or inferred to have its own distinct existence (living or nonliving)

1. Being a single entity, unit, object, or living being; not two or more.
   一個(gè)的，單一的是一個(gè)實(shí)體、單元、物體或生物的; 而不是兩個(gè)或者更多
2. The distinct personality of an individual regarded as a persisting entity; individuality.
   個(gè)性，特性個(gè)人具有的長期以實(shí)體形式存在的獨(dú)特性格; 個(gè)性
3. The inland part of a political or geographic entity.
   內(nèi)陸一個(gè)政治或地理實(shí)體的內(nèi)陸部分
4. Representing one or all of the members of a class; not designating a unique entity.
   非特定的代表某一種類的所有成員或其中一個(gè)的; 不標(biāo)志唯一存在的

en.ti.ty

n.（名詞）
【復(fù)數(shù)】 en.ti.ties
Something that exists as a particular and discrete unit:
實(shí)體：實(shí)際并獨(dú)立存在的事物：
例句：
Persons and corporations are equivalent entities under the law.
個(gè)人和企業(yè)是依法存在的對等的獨(dú)立實(shí)體

The fact of existence; being.
存在的事實(shí)；存在
The existence of something considered apart from its properties.
與屬性區(qū)別的本質(zhì)存在

來源：
Medieval Latin entit3s
中世紀(jì)拉丁語 entit3s
from Latin ôns ent- [present participle of] esse [to be] * see es-
源自 拉丁語 ôns ent- [] esse的現(xiàn)在分詞 [存在] *參見 es-