immatureKK [ˏɪmətˋjʊr] /ˌɪmətˈjʊɹ/發音形容詞1幼稚的、不成熟的貶義He is far too immature to handle that kind of responsibility.他太幼稚了,根本無法承擔那種責任。2未成熟的、未發育完全的The immature fruit is still green and very hard.這些未成熟的果實還是綠的,而且非常硬。3未成熟的、發展未完備的The technology is still immature and too expensive for everyday use.這項技術仍不夠成熟,日常使用也太昂貴。