母ぼ船せん

noun

mother ship; depot ship

A large vessel that serves as a base for smaller craft, providing supplies, repairs, or coordination. Used in naval, fishing, and space contexts.

• 母ぼ船せんは漁ぎょ船せん団だんに燃ねん料りょうと食しょく料りょうを補ほ給きゅうする。

  The mother ship supplies fuel and food to the fishing fleet.

• 宇う宙ちゅう探たん査さ機きは母ぼ船せんから切きり離はなされた。

  The space probe was detached from the mother ship.