If someone or something is on your radar, you are/are not aware of them or have/have not thought about them.
She has been on my radar since her first novel came out, but I haven't read any of her books.
Five years ago, having a child wasn't even on my radar.
We recycle our waste, but what happens to it afterwards is completely off our radar.
sym: fall off the radar
(n) an event that may or may not happen = possibility
contingency exception
We must consider all possible contingencies. Chúng ta phải xem xét tất cả các khả năng có thể xảy ra trong tương lai.
to make contingency plans (plans for what to do if a particular event happens or does not happen)
contingency money (to pay for something that might happen in the future)
(n) a small, light object with a rounded end to which real or artificial feathers are fixed, that is hit over the net in the game of badminton.
informal: shuttle
US: birdie
bông cầu lông
plastic/nylon/synthetic shuttle: bông cầu lông nhựa
feather shuttle: bông cầu lông bằng lông vũ
(a) [ˈdespərət] feeling or showing that you have little hope and are ready to do anything without worrying about danger to yourself or others.
The prisoners grew increasingly desperate.
Stores are getting desperate after two years of poor sales.