1 complete or extreme -- 完全的；极端的
They have been deadly enemies ever since Mark stole Greg's girlfriend. 自从马克抢走了格雷格的女朋友后，他们两人就成了死对头。
2 extremely boring -- 极其乏味的，非常无聊的
The party was deadly. 那个聚会非常乏味。
3 completely or extremely -- 完全地；极其
Police found traces of the deadly biological agent Anthrax.
Doctors fear possible epidemics of cholera, malaria and other deadly diseases.
These missiles are capable of swatting enemy planes with deadly accuracy.
He is accused of helping to carry out a deadly bomb attack on a fashionable Paris restaurant.
The chemical attack was a deadly combination of nerve gases.
While it was the deadliest earthquake and the fourth deadliest natural disaster in history, there have been earthquakes with considerably higher magnitudes.
One of its absolute tenets is that it is deeply demeaning and shameful to betray even one's deadliest enemy to the authorities.
Frequent tanning bed use triples the risk of developing melanoma, the deadliest form of skin cancer.
