lightboat

n. (=light ship)(停泊在危险水域作导航用的)灯塔船

词形变化

lightboats 复数 lightboats

释义与例句

n.
  1. 1.

    A boat with a light as a navigation aid; (loosely) any such boat or lightship.

    航海 交通

词源

From light (noun) + boat (noun).

来源：wiktionary