attainableWiktionary 原文英美/əˈteɪ.nə.bəl/adj.可到达的，可得到的中文释义来自 ECDICT构词拆解attainattain词干able-able后缀-ableAble to be done; fit to be done. · Relevant to or suitable to, in accordance with.词源链原始词根原始印欧语Proto-Indo-European约前 4500–前 2500 年*teh₂g-英语Englishattainable词源说明From attain + -able.释义形容词adjective1Able to be accomplished, achieved, or obtained.名词noun1Something that can be attained.同族词派生词 8attainability·