I. Kiến thức liên quan
II. Giải thích phrasal verb: rocket up
Mang nghĩa"phát triển cực mạnh"
=to make very rapid progress in something
- After exercising at the gym, my heart rate has rocketed up to 180.
- Public spending is rocketing up this year.
- To make very rapid progress in some area.
- They're such a popular band that their new single is just rocketing up the charts.