"ростры" meaning in 俄语

{
  "categories": [
    {
      "kind": "other",
      "name": "俄语",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄语名词",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "放艇甲板\n飞机停放平台甲板\n舱口格栅盖板\n补助圆木\n横梁\n, ростр〔复〕〈海〉吊杆；放艇甲板；补助圆材；横梁组."
      ],
      "id": "zh-ростры-ru-noun-1EpaUiFM"
    }
  ],
  "word": "ростры"
}

{
  "categories": [
    "俄语",
    "俄语名词"
  ],
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "放艇甲板\n飞机停放平台甲板\n舱口格栅盖板\n补助圆木\n横梁\n, ростр〔复〕〈海〉吊杆；放艇甲板；补助圆材；横梁组."
      ]
    }
  ],
  "word": "ростры"
}