childish naive young puerile under age
He hit back angrily, saying such remarks were childishly simplistic.
他愤怒地反击,说这些话太过幼稚。
—— 柯林斯例句He had not expected such crudity from so sophisticated a minister.
他真没想到如此见多识广的部长竟会这么幼稚。
—— 柯林斯例句The whole thing is somehow a bit Mickey Mouse.
不知怎的,整件事情有点幼稚。
—— 柯林斯例句He was a young lad, very green, very immature.
他还是个毛头小子,幼稚得很,一点都不成熟。
—— 柯林斯例句Their view was that he had been politically naive.
他们认为他在政治上一直很幼稚。
—— 柯林斯例句