单词	countermine
释义	countermine noun coun·​ter·​mine ˈkau̇n-tər-ˌmīn  : a tunnel for intercepting an enemy mine Example Sentences Recent Examples on the Web Hahn described these countermine crafts, the most widely used version being the MK18, as a gateway to broader naval use of unmanned underwater systems. The Atlantic, 3 Sep. 2019 Depending on the mission modules installed onboard, the USS Jackson can perform anti-submarine warfare, anti-surface warfare and countermine warfare. Beth Nakamura, OregonLive.com, 8 June 2017 Word History First Known Use 1548, in the meaning defined above
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