粵典 (words.hk)香港詞
成日提住 (keep mentioning; always bringing up a particular topic)
副詞用例
我中學嗰陣,成日以為大學生好注重學術,開口埋口傾啲高深學術嘢。
When I was a high-schooler, I always thought that university students were very academic and talked about difficult subjects all day long.