Tìm kiếm
Chọn ngôn ngữ của từ điển
to keep one's ear (close) to the ground
to keep one's ear (close) to the ground
01
to make an effort to stay well informed on the developments or changes of a situation
thành ngữ
thân mật
Các ví dụ
Good reporters keep their ear to the ground for changes at city hall.



























