英语词汇underground activities怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	underground activities
释义	underground activities 简明释义地下活动；地下工作网络释义 1 ?地下活动 ... undergo the blood test 接受血液检查... underground activities 地下活动... underground antenna 埋地天线... 2 ?地下工作 ... 地下工作 underground activities 的 4次方是 The fourth power of 2 i ... 人 human being; man; person; pe ... 短语 1 underground engineering activities 地下工程活动 2 underground construction activities 地下工程活动双语例句 1 He joined underground activities in 1970. 他于1970年参加了一些秘密活动。 2 The spy never told his family about his underground activities. 这位特务从未把他的机密运动通知家里人。 3 The most common approach to extracting metal-bearing ore from a porphyry copper deposit is by open-pit mining, although such mines also typically include some underground activities. 从斑岩含铜矿床开采含金属的矿石，最主要的方式是露天开采，尽管这种矿床常会伴随一些地下的地质活动。
随便看	Yuri Alekseyevich Gagarin Yuribey Yuribeyskaya Gryada Yurie Yuri Gagarin Yuri Gagarin Yurii Yuri-jima Yurika Yuriko Yurimaguas Yurina Yuri on ice Yuriria Yuri Yuriy yurka Yurkino Yurko yurkov Yurkovka Yurla Yurlovka yurman yurn

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