| 释义 | 
		
 
 WordReference English-Chinese Dictionary © 2019: | 主要翻译 |  | nail [sth] down vtr phrasal sepphrasal verb, transitive, separable: Verb with adverb(s) or preposition(s), having special meaning, divisible--for example, "call off" [=cancel], "call the game off," "call off the game." |  (fasten with nails) | 用钉子把…钉牢 
  |  |   | I need to nail down a few loose boards in the flooring. |  | nail [sth] down vtr phrasal sepphrasal verb, transitive, separable: Verb with adverb(s) or preposition(s), having special meaning, divisible--for example, "call off" [=cancel], "call the game off," "call off the game." |  figurative (identify precisely) | 搞清楚  gǎo qīng chǔ |  |   |   | 搞确实 
  |  |   |   | 确定  què dìng |  |   | We need to nail down exactly how much money was embezzeled by our accountant. |  
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