hobbyist

n.有某种癖好者

HNC, HND, ho, hoar, hoar-frost, hoard, hoarder, hoarding, hoariness, hoarse, hoarsely, hoarseness, hoary, hoax, hoaxer, hob, hob-nob, hobble, hobby, hobby-horse, hobgoblin, hobnail, hobnailed, hobo, Hobson's choice, hock, hockey, hockey stick, hocus-pocus, hod, hodgepodge, hoe, hog, hog-wash, hoggish, hogmanay, hogshead, hoi polloi, hoick, hoist,