词根：cum-，cumul-表示堆积后缀：-ate动词后缀。【词根词缀记忆字典】

accelerate加速（ac+celer速度→一再增加速度）accentuate强制（ac+cent唱歌→一再唱出→强调）accumulate积累（ac+cumul堆积+ate→堆积起来→积累）accustom使习惯（ac+custom习俗→习惯习俗）addict上瘾，入迷（ad+dict说→一再...

accumulate积累cumul堆积ate表示动词后缀affiliation入会，加入affinity亲密关系affirm肯定词根firm表示坚固的affliction折磨词根flict表示打击ion表示名词后缀agglomerate成团，结块aggrandize扩大词根g...

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一.常见的前缀1.表示否定意义的前缀1)纯否定前缀a-,an-,asymmetry（不对称）anhydrous（无水的）dis-dishonest,dislikein-,ig-,il,im,ir,incapable,inability,ignoble,impossible,immoral,illegal...

accumulate积累(ac+cumul堆积+ate→堆积起来→积累)accustom使习惯(ac+custom习俗→习惯习俗)addict上瘾,入迷(ad+dict说→一再说起→对……入迷)additive上瘾的(addict的形容词)adduce引证,举例(ad+duce引导→一再引导→举例说明)affable...

accumulate积累(ac+cumul堆积+ate→堆积起来→积累)accustom使习惯(ac+custom习俗→习惯习俗)addict上瘾,入迷(ad+dict说→一再说起→对……入迷)additive上瘾的(addict的形容词)adduce引证,举例(ad+duce引导→一再引导→举例说明)...

accumulate积累（ac+cumul堆积+ate→堆积起来→积累）accustom使习惯（ac+custom习俗→习惯习俗）addict上瘾,入迷（ad+dict说→一再说起→对……入迷）additive上瘾的（addict的形容词）adduce引证,举例（ad+duce引导→一再引导...

accumulate积累（ac+cumul堆积+ate→堆积起来→积累）accustom使习惯（ac+custom习俗→习惯习俗）addict上瘾，入迷（ad+dict说→一再说起→对……入迷）additive上瘾的（addict的形容词）adduce引证，举例（ad+duce引导→一再引导...

accumulate积累（ac+cumul堆积+ate→堆积起来→积累）accustom使习惯（ac+custom习俗→习惯习俗）addict上瘾，入迷（ad+dict说→一再说起→对……入迷）additive上瘾的（addict的形容词）adduce引证，举例（ad+duce引导→一再引导...