a)boil down to something informal if a long statement, argument etc boils down to a single statement, that statement is the main point or cause 要点是,归结为
It boils down to a question of priorities.
归根到底是事情轻重缓急的问题。
b)boil something ↔ downREDUCE to make a list or piece of writing shorter by not including anything that is not necessary 压缩,简化〔清单或文章〕
You can boil this down so that there are just two main categories.
你可以把这个压缩到只有两大类。
c)DFCif a food or liquid boils down, or if you boil it down, it becomes less after it is cooked 煮稠,浓缩,缩掉
1the boilBritish EnglishBrE, a boil American EnglishDFC the act or state of boiling 煮沸;沸腾
Add the seasoning and bring the sauce to the boil.
加入调味料,把酱汁煮开。
She waited for the water to come to the boil (=begin to boil).
她等待水烧开。
Examples from the Corpus
bring ... to the boil• Bring to the boil a pan half-filled with water.• Bring to the boil and cook hard for 10 minutes, then lower the heat and cover.• Bring to the boil and simmer for 2-3 minutes.• Bring to the boil, reduce the heat, cover and cook for 40 minutes. 3.• Bring to the boil, stirring, until thickened.• Pour in water, then cover with a lid or foil and bring to the boil.• Add the cider and vinegar and bring to the boil, stirring as you go.
3go off the boilBritish EnglishBrEWORSE to become less good at something that you are usually very good at 不如从前,生疏了
He’s gone off the boil after a tournament win in Dubai.
他在迪拜的锦标赛中夺冠后就开始走下坡路了。
Examples from the Corpus
go off the boil• I knew as soon as I wrote it down I'd go off the boil.• Even extortion has gone off the boil.• Now it appears to have gone off the boil.• We're letting the kettlego off the boil.• The second series really went off the boil because there was much more emphasis on the woman lawyer.
Examples from the Corpus
boil• Gradually stir in chickenbroth and bring to a boil, stirring.• Addstock, bouquet garni, tomatoes, and brownedrabbit and bring to a boil.• Finally the water in the kettle comes to a boil.• Heat the milk, cream and chocolate until melted then bring to the boil.• Bring to the boil, reduce the heat, cover and cook for 40 minutes. 3.• Bring to the boil, stirring continuously, and boil for 2-3 minutes.• Place the pan on the cooker and bring the contents gradually to the boil.
Originboil1
(1200-1300)Old Frenchboillir, from Latinbullire, from bulla“bubble”