| 单词 | drop-add |
| 释义 | drop-add(ˈdrɒpˌæd) US education noun a. the period at the beginning of a term when students can sign up for new courses and drop courses for which they were previously registered b. (as modifier) the drop-add period The school's drop-add deadline was approaching. Changes in registration may be made online during the drop/add period. |
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