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-老街网

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	osteopathist osteopathists osteopaths osteopathy osteopenia osteopenias osteopetrosis osteophony osteophyte osteophytes osteophytic osteoplastic osteoplasty osteopoikilosis osteoporosis osteoporotic osteoradionecrosis osteosarcoma osteosarcomas osteosarcomata osteosclerosis osteosclerotic osteoscope osteosis osteosis cutis

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