英语词汇工程启动之前是什么意思，工程启动之前的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	工程启动之前
释义	DEFINITIVE EXAMPLES 权威例句〔ASK〕Before launching the project, they sounded out a number of leading experts. 工程启动之前，他们听取了一些主要专家的意见。朗文写作活用
随便看	direction probe direction rays direction rectifier direction register direction reversal fuse direction selectivity direction sign direction switching condition direction theodolite direction to a jury direction variable direction-finder direction-finding direction-magnitude set direction-sense directional directional directional directional directional aids directional antenna directional antenna directional antenna directional antenna circuit directional attenuator

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