| 释义 |
pro·long /prəʊˈlɒŋ；-ˈlɔːŋ/
vt.
1. 延长，拉长；拖延
prolong a line 延长一条直线
a means of prolonging life 延寿之法
He enjoyed the situation and wanted to prolong it. 他对处境很满意，希望长此不变。
prolong a visit 延长访问时间
prolong one's stay in London 延长在伦敦逗留的时间
2. 拖长(音节等)的发音
3. 〈废〉推迟
[< LL prōlongāre to extend < PRO-¹ + L longus long¹] |