inoculation

n. 接种，预防注射

innermost, inning, innings, innkeeper, innocence, innocent, innocently, innocuous, innocuously, innocuousness, innovate, innovation, innovative, innovator, innuendo, Innuit (also Inuit), innumerable, innumeracy, innumerate, inoculate, inoffensive, inoffensively, inoffensiveness, inoperable, inoperative, inopportune, inopportunely, inordinate, inordinately, inorganic, inorganic chemistry, inorganically, input, input circuit, input device, inquest, inquietude, inquire, inquire (also enquire), inquire about,