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train (EN)
名詞、動詞

名詞 “train”

単数形 train、複数形 trains または不可算
  1. 列車
    The train to Paris departs from platform 9 at 5 PM.
  2. 隊列
    The ducklings followed their mother in a neat train across the park.
  3. 従者団(貴族や高位の人物に従う人々のグループ)
    The queen entered the hall, her train of loyal knights and ladies following closely behind.
  4. 一連の出来事
    The train of thought in her essay was clear and logical, making it easy to follow her argument.
  5. トレーン(ドレスやスカートの後ろに長く垂れる部分)
    At the gala, her elegant gown featured a long train that gracefully trailed behind her as she moved through the room.
  6. 鳥の尾
    The peacock spread its colorful train, dazzling the onlookers with its beauty.
  7. 長く曲がりくねった形
    The train of the river snaked through the valley, a silver ribbon against the green.

動詞 “train”

不定詞 train; 三単現 trains; 過去形 trained; 過去分詞 trained; 動名詞 training
  1. 練習する
    He trains his voice daily to become a better singer.
  2. 訓練する
    We trained our dog to fetch the newspaper every morning.
  3. 体を鍛える
    She trains every morning to stay in shape.
  4. 機械学習アルゴリズムにデータを入力する
    To improve its accuracy, the team trained the algorithm with thousands of images of street signs from around the world.
  5. 植物の成長を特定の方向に導く
    She trained the young apple tree to grow horizontally by tying its branches to the fence.
  6. 武器を狙う
    The soldier trained his rifle on the target before firing.