| 单词 | prolongation |
| 释义 | prolongation prolongation n: (extension in space) SC 延长 yán cháng TC 延長 SC 延伸 yán cháng ，yán shēn TC 延伸 Nineteenth-century building works created a prolongation of the mansion's west wing. prolongation n: (act of extending in time) SC 拖延 tuō yán TC 拖延 SC 延长 tuō yán，yán cháng TC 延長 The prolongation of your studies means more time without an income. The prolongation of the event bored the attendees. |
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