immature

a.不成熟的

imagine, imam, imbalance, imbecile, imbecile, imbecilic, imbecility, imbibe, imbroglio, imbue, IMF, imitate, imitating, imitation, imitative, imitator, immaculate, immaculately, immanence, immanent, immaterial, immaturity, immeasurable, immeasurably, immediacy, immediate, immediately, immemorial, immense, immensely, immensity, immerse, immersed, immersion, immigrant, immigrate, immigration, imminence, imminent, imminently, immobile,