\\\"adolescent insecurity\\\"
\\\"jejune responses to our problems\\\"
\\\"their behavior was juvenile\\\"
\\\"puerile jokes\\\"
造句
用作形容詞(adj.)
He was trying to give puerile excuses. 他給出的借口總是愚蠢至極。
She was tired of answering these puerile questions. 她回答這些幼稚的問(wèn)題覺(jué)得不勝其煩.
John made mincemeat of all her arguments, and said that he had never heard anything so puerile before. 約翰把她的論點(diǎn)駁得體無(wú)完膚，并說(shuō)他從來(lái)沒(méi)有聽(tīng)過(guò)這樣幼稚可笑的道理。
常用短語(yǔ)
She would boast, or use puerile slang expressions from school.