loon

noun

/luːn/

a large North American bird that eats fish and makes a noise like a laugh潜鸟（北美食鱼大鸟，叫声似笑声）Topics Birdsc2
(also loony)
(informal, offensive) an offensive word for a person who has strange ideas or who behaves in a strange way对有奇怪想法或行为方式奇怪的人的冒犯性词语

Word Originsense 2 late 19th cent.: from loon (referring to the bird's actions when escaping from danger), perhaps influenced by loony.sense 1 mid 17th cent.: probably by alteration of Shetland dialect loom, denoting especially a guillemot or a diver, from Old Norse.

单词	loon
释义	loon noun /luːn/ /luːn/ a large North American bird that eats fish and makes a noise like a laugh潜鸟（北美食鱼大鸟，叫声似笑声）Topics Birdsc2 (also loony) (informal, offensive) an offensive word for a person who has strange ideas or who behaves in a strange way对有奇怪想法或行为方式奇怪的人的冒犯性词语 Word Originsense 2 late 19th cent.: from loon (referring to the bird's actions when escaping from danger), perhaps influenced by loony.sense 1 mid 17th cent.: probably by alteration of Shetland dialect loom, denoting especially a guillemot or a diver, from Old Norse.
随便看	buzzy buzz–cut b-w b/w bwana bwanas by by- by_1 by_2 by_3 by accident by all accounts by-all-manner-of-means by all means by-all-odds by a long way by and by by and large by-and-large by a neck by a nose by any chance by a whisker bycatch