顶级流量 dǐngjíliúliàng top-tier celebrity Origin Definitions Defs Strokes Stroke Words Sentences Sents 顶级 頂級 dǐngjí adjective top-level top-notch; first-rate; of the highest level or quality流量 liúliàng noun data usage The amount of data transmitted over a network; refers to internet traffic, website visits, or mobile data