abscissionWiktionary 原文英美/æbˈsɪ.ʃn̩/n.切断，除去中文释义来自 ECDICT词源链拉丁语Latin约前 75–公元 3 世纪abscissiō↓ 书面借入英语Englishabscission词源说明From Latin abscissiō, from abscindō (“to cut, to tear”).释义名词noun1The act or process of cutting off.2obsoleteThe state of being cut off. [Attested only in the mid 17th century.]3(rhetoric) A figure of speech employed when a speaker having begun to say a thing stops abruptly4(botany) The natural separation of a part at a predetermined location, such as a