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单词 before–after
释义

Definition of before–after in English:

before–after

adjective bɪˈfɔː ˈaftəbɪˈfɔː ˈɑːftə

  • Of or relating to a situation which exists before a particular event or process occurs, and that which exists afterwards; especially designating differences between data obtained before and after an experiment, procedure, etc., is carried out.

Origin

1930s. From before + after. Compare earlier before and after, and also before.after.

Definition of before–after in US English:

before–after

adjective

  • Of or relating to a situation which exists before a particular event or process occurs, and that which exists afterwards; especially designating differences between data obtained before and after an experiment, procedure, etc., is carried out.

Origin

1930s. From before + after. Compare earlier before and after, and also before.after.
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更新时间：2024/9/19 10:04:20