prolong
音标发音
- 英式音标 [prə'lɒŋprəˈlɒŋ]
- 美式音标 [prəˈlɑːŋ]
- 国际音标 [prə'lɔŋ, 'lɔ:ŋ]
- 英式发音
- 美式发音
基本解释
- vt.延長;拖延
词根记忆
- pro(曏前) + long(長)→曏前延長→拉長,拖延
- pro(曏前) + long(長)→曏前延長→拉長,延長
- pro(曏前) + long(長的)→曏前拉長→拉長,延長
- pro(曏前) + long(長)→延長,拉長
- pro(曏前) + long(長)→曏前拉長→延長
英汉例句
- The book fair has been prolonged due to some reason.
由於某種原因,書展被延長了。 - Two countries prolonged signing an agreement until details could be agreed on.
兩國推遲簽約直到就細節達成協議。
用作動詞 (v.)
用作及物動詞: S+ ~+n./pron.
S+~+ v -ing
词组短语
- prolong life 延年;延年益壽;長壽
- can prolong 可延長
- prolong time 延長時間
- origin prolong 延生起源
- extend prolong 延伸
短語
英英字典
- to make something last a longer time
- To prolong something means to make it last longer.
劍橋英英字典
柯林斯英英字典
专业释义
- 延長
The concentration of 30mg/L was best to strength cold resistance and prolong green period of. Dichondra repens Forst.
其中濃度30mg/L對提高抗寒性和延長綠期傚果最佳。物理學
- 延長
Increasing the thickness and viscosity of protein film can prolong the time needed to reach balance state, and enhance the load-bearing capacity of protein bubble obviously.
增加氣泡膜厚和粘彈性,既可以延長氣泡變形達到平衡的時間,又可以增強氣泡承受載荷的能力。