submarine

submarine
[ˈsʌbməriːn, sʌbməˈriːn]
noun
  1. a warship with a streamlined hull designed to operate completely submerged in the sea for long periods, equipped with an internal store of air and a periscope and typically armed with torpedoes and/or missiles
    潜艇,潜水艇
    ■a submersible craft of any kind
    潜水器,深潜器
    ■(N.Amer.)a submarine sandwich
    (北美)船型大三明治
adjective
  1. existing, occurring, done, or used under the surface of the sea
    水下的;水下发生的;海中的,海底的
    submarine volcanic activity.
    海底火山活动。
派生
submariner
[sʌbˈmarɪnə]
noun
英语宝典
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