set something in trainBritish EnglishBrE formalSTART something/MAKE something START to make a process start happening 使某事开始启动 Plans to modernize have been set in train. 现代化计划已经启动。
set something in train• It is easy to make him look personally responsible for setting the process in train and bringing it to fruition.• Why, oh, why did you set such enquiries in train?
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