prolong的读音是：英[prə'lɒŋ]。prolong的详尽释义是v.(动词)拖延（使）延长（时间）拖长发音拉长（发音）引伸延期延续（使）持久继续...下去。prolong名词:prolonger；过去式:prolonged；过去分词:prolonged；现在分词:prolonging；第三人称单数:prolongs。
一、详尽释义点此查看prolong的详细内容
二、英英释义
"We prolonged our stay"
"She extended her visit by another day"
"The meeting was drawn out until midnight"
"We sustained the diplomatic negotiations as long as possible"
"prolong the treatment of the patient"
"keep up the good work"
三、词典解释
1.延长；拉长；拖长
Toprolong something means to make it last longer.
e.g. Mr Chesler said foreign military aid was prolonging the war...
切斯勒先生说国外的军事援助拉长了战事。
e.g. The actual action of the drug can be prolonged significantly.
这种药物实际起作用的时间可以大大延长。
四、例句
How can we endeavor to prolong the brevity of human life?
我们怎样才能延长短促的人生？
The meeting may be prolonged into the evening because so many problems have to be solved tonight.
会议可能要延长到夜里，因为今晚有太多问题要解决。
Low leakage current helps to prolong battery life.
低漏电流有助于延长电池使用寿命。
Clear evidence of his intent is to prolong the ritual.
显然他意在拖延典礼时间。
The defendant feigns illness to prolong the trial.
为了拖延审判,被告装病。
Don't prolong the agony just tell us the result!
别再让我们著急了--快告诉我们结果吧！
五、词汇搭配
六、经典引文
Lack of brothers..prolonged my childishness.
出自：Day LewisI don't think there's much point in prolonging this.
出自：R. Thomas七、词义辨析
prolong的相关近义词
extend、lengthen、stretch、elongate、delay、protract、draw out、spin out、persist、amplify、aggrandize、drag out、out、drag、keep up、sustain、suspend、defer、postpone、put off
prolong的相关反义词
prolong的相关临近词
prom、prologue、prolonge、prolonged、Prolongine、prolongate、prolonggate、prolongable、prolongatus、Prolongatum、prolong life、prolongation