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- A段 A-step
- 浅议AB工艺中A段的作用 Brief on Section A in AB Process
- 论方位词做存现句A段的条件 On the Constraints on Location Word as the Part A of Existence Construction
- 一段 section
- 存在句A段介词使用情况考察 On the Usage of Preposition in the Part A of Existential Sentence
- 崂山站A段母差保护跳闸原因分析及防范措施 Analysis of Laoshan substation bus A trip incident and its precautionary measures
- 不仅A而且 not merely A but also B
- 这段时间，他不得不请几天假。 During the period he had to take several days off.
- 与其说A不如说 not so much A as B
- 网段 network segment
- A股 A-share
- 一小段 a bit of
- 把A误以为 take A for B
- 这段时间天气变化无常。 It's so changeable at this time of year.
- 一段路 stretch
- 维生素A vitamin(e)
- 每隔一段时间 at set intervals
- 把A视为 looked upon A as B
- 过去一段时间 for some time past
- 双酚A bisphenol A
