英语短语词组词汇ace in the hole的音标、释义、翻译、用法及例句-英语短语词组词典-福建条码网

短语	ace in the hole
释义	ace in the hole AmE informalsomething that you keep secretly to use when you need it备用的应急物:•That fifty dollars is my ace in the hole.那 50 美元是我应急备用的钱。
随便看	sodium subsulfite sodium succinate sodium sulfate decahydrate sodium sulfhydrate sodium sulfite process sodium sulfocyanate sodium sulfocyanide sodium sulphate sodium sulphates sodium sulphide sodium sulphite sodium tartrate sodium TCA sodium tetraborate sodium tetrafluorescein sodium tetraphenylborate sodium tetrasulfide sodium thiocyanate sodium thioglycolate sodium thiosulphate sodium thiosulphates sodium triparaperiodate sodium tripolyphosphate sodium tripolyphosphates sodium tungstate

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