字群 -sion -tion 在非重读音节中读[n] (规则编号7-01）

admission 承认 aggression 侵略 cession 割让 commission 委员会 compassion 怜悯 comprehension 理解 compulsion 强制 confession 供认 depression 沮丧 dimension 尺寸 discussion 讨论 excursion 远足 expansion 扩张 expression 表达 extension 伸长 impression 印象 intension 加剧 mansion 大厦 mission 使命 omission 省略 oppression 压迫 passion 热情 pension 养老金 permission 许可 procession 行进 profession 职业 progression 前进 propulsion 推进 reversion 回复 session 会议 submission 屈服 succession 连续 suppression 镇压 suspension 暂停 tension 紧张 transmission 传送 version 译文 action 活动 addition 加 attention 注意 caution 小心 collection 收集 combination 结合 condition 条件 construction 建设 correction 纠正 creation 创造 destruction 破坏 devotion 献身 dictation 听写 direction 方向 edition 版 election 选举 exception 例外 exhibition 展览会 fiction 小说 formation 形成 foundation 基础 fraction 小部分 function 功能 illustration 图解 infection 传染 inflation 膨胀 injection 注射 intention 意图 invention 发明 invitation 请帖 location 位置 mention 提及 motion 运动 nation 民族 objection 反对 occupation 职业 opposition 相反 perfection 完美 pollution 污染 population 人口 portion 一部分 position 地位 prediction 预言 prevention 预防 production 生产 protection 保护 quotation 引用 relation 关系 reaction 反应 reflection 反映 section 切片 selection 选择 solution 解答 station 车站 tradition 传统 vacation 假期 vibration 振动

admis-sion aggres-sion ces-sion commis-sion compas-sion com-prehen-sion compul-sion confes-sion depres-sion dimen-sion discus-sion excur-sion expan-sion expres-sion exten-sion impres-sion inten-sion man-sion mis-sion omis-sion oppres-sion pas-sion pen-sion permis-sion proces-sion profes-sion progres-sion propul-sion rever-sion ses-sion submis-sion succes-sion suppres-sion suspen-sion ten-sion transmis-sion ver-sion ac-tion addition atten-tion cau-tion collec-tion com-bina-tion condition construc-tion correc-tion crea-tion destruc-tion devo-tion dicta-tion direc-tion edition elec-tion excep-tion ex-hibition fic-tion forma-tion founda-tion frac-tion func-tion il-lustra-tion infec-tion infla-tion injec-tion inten-tion inven-tion in-vita-tion loca-tion men-tion mo-tion na-tion objec-tion oc-cupa-tion op-position perfec-tion pollu-tion pop-ula-tion por-tion position predic-tion preven-tion produc-tion protec-tion quota-tion rela-tion reac-tion reflec-tion sec-tion selec-tion solu-tion sta-tion tradition vaca-tion vibra-tion