infant

n.婴儿，幼儿 a.婴儿的；幼稚的，初期的

inexpertly, inexpiable, inexplicability, inexplicable, inexplicably, inexplicit, inexpressible, inexpressibly, inextinguishable, inextinguishably, inextricable, inextricably, inf, infallibility, infallible, infallibly, infamous, infamously, infamy, infancy, infant prodigy, infant school, infanticide, infantile, infantile paralysis, infantilism, infantry, infantryman, infatuate, infatuated, infatuation, infect, infection, infectious, infectiously, infectiousness, infelicitous, infelicity, infer, inferable,