short-livedWiktionary 原文构词拆分short词根/词干+lived词根/词干“having a life, lifed”也可拆分为short词根/词干+life词根/词干+-ed后缀Used to form past tenses of (regular) verbs. In linguistics, it is used for the base form of any past form. See -t for a variant.词源说明From short + lived (“having a life, lifed”), equivalent to short + life + -ed. Compare Middle English short-livi, sort-levi (“short-lived”).释义（英文）形容词 AdjectiveAlive or existent for only a short period of time.Of a radioisotope (or by extension radioelement): having a short half-life.词族派生词（2）sharp short-lived head painshort-livedness相关词（3）brieffleetingmomentary