(of people) unable to express oneself clearly or easily
không rõ ràng
marked by ill omens or signs, especially of future misfortune or failure
không may
the harmfulness and the high contamination rate of a disease
tính virulent
a small book with a paper cover giving information about a particular subject
tờ rơi
someone who writes pamphlets, especially one who promotes partisan views on political issues
người viết tờ rơi
(physics) the maximum distance a vibrating material, sound wave, etc. such as a pendulum travels from its first position
biên độ
to state publicly that one takes no responsibility for something or has no knowledge of it
từ chối
to make something known to someone or the public, particularly when it was a secret at first
tiết lộ
to break the connection between people, objects, devices etc.
ngắt kết nối