lightship

n moored or anchored ship with a beacon light, serving the same purpose as a lighthouse 灯塔船（系泊或碇泊的起灯塔作用的船）.

light-headed, light-hearted, light-heartedly, light-heartedness, light-heavyweight, light-sensitive, light-year, lighten, lighter, lighterage, lighterman, lighthearted, lighthouse, lighting, lightly, lightness, lightning, lightning conductor, lightning strike, lightning-bug, lightweight, ligneous, lignite, likability, like, like a ton of bricks, like any thing, like-minded, likeable (also likable), likelihood, likely, liken, likeness, likes, likewise, liking, lilac, lilliputian, lilo, lilt,