overcommitWiktionary 原文构词拆分over-前缀Above, or higher. · Superior.+commit词根/词干词源说明From over- + commit.释义（英文）动词 VerbTo make excessive commitments, either beyond one's ability or beyond what is reasonable名词 Noun(computing) Allocation of more resources than are actually available.词族相关词（1）overcommitment