是名詞詞類的。

n. 嗜好；業(yè)余愛好My mother's hobby is playing the piano.我媽媽的業(yè)余愛好是彈鋼琴。This hobby is catching dragonflies.這只小鷹正在捕捉蜻蜓。After communication, I found that I had the same hobby as him.經(jīng)過交流，我發(fā)現(xiàn)我跟他竟然有相同的愛好。Angela's hobby is restoring vintage motorcycles.安吉拉的業(yè)余愛好是修復(fù)老爺摩托車I only play jazz as a hobby.我彈奏爵士樂只是一種業(yè)余愛好My grandfather's favorite hobby is betting on horse races.我爺爺?shù)膼酆檬琴€馬。I picked up a new hobby last month.我上個月培養(yǎng)了一個新的愛好。