Inert
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[编辑] 解释
[编辑] GRE 红宝书
- adj. 惰性的; 行动迟钝的
- ［英］ adj. 惰性的 ( having few or no active properties) ; 行动迟钝的 ( dull; slow)
- ［类］ 反义词: reactant ( 反应物) ; active ( 积极的) ; dynamic ( 动力的)
- ［记］ in ( 不) +ert ( 动) -> 不动的 -> 惰性的
[编辑] Webster Collegiate
adjective
- Etymology: Latin inert-, iners unskilled, idle, from in- + art-, ars skill — more at arm
- Date: 1647
- 1. lacking the power to move
- 2. very slow to move or act ; sluggish
- 3. deficient in active properties; especially lacking a usual or anticipated chemical or biological action
- Synonyms: see inactive
- ? inert noun
- ? inertly adverb
- ? inertness noun
