| 词汇 | maintenance |
| 释义 | maintenance 1 ENTRIES FOUND: maintenance (noun) maintenance /ˈmeɪntənəns/ noun maintenance /ˈmeɪntənəns/ noun Learner's definition of MAINTENANCE [noncount] 1 : the act of maintaining something or someone维护；维持: such as a : the act of keeping property or equipment in good condition by making repairs, correcting problems, etc.维护；养护；保养 The building has suffered from years of poor maintenance.这栋建筑物年久失修。 the costs of routine car maintenance汽车日常保养的费用 — often used before another noun常用于另一名词前 a maintenance worker [=a worker whose job is to keep property or equipment in good condition]维修工 a maintenance fee维护费 She works in the company's maintenance department.她在公司的维修部门工作。 b : the act of causing something to exist or continue without changing维持；保持 maintenance of law and order对法律和秩序的维护 c : the act of providing support for someone or something抚养；支持 money for the family's maintenance养家的钱 2 British : child support |
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