形容詞
形容數值或形勢維持喺高位,冇下跌跡象 to remain at a high point, with no signs of decrease
呢個明星拍咗套成名作之後,人氣一直居高不下。
呢个明星拍咗套成名作之后,人气一直居高不下。
lei1 go3 ming4 sing1 paak3 zo2 tou3 sing4 ming4 zok3 zi1 hau6, jan4 hei3 jat1 zik6 geoi1 gou1 bat1 haa6. The star has become wildly popular since their film became a hit; their popularity is still at the top.
Definitions (Wiktionary)
phrase, idiomatic
to stay high (and not decrease); to remain high