0 able to cause or causing death; extremely dangerous -- 致命的；极其危险的
informal That combination of tiredness and alcohol is lethal (= has a very bad effect). 身体的疲劳加上酒精的作用会产生非常严重的后果。
A 59-year-old man was executed by lethal injection (= by having a poisonous substance put into his body) this morning. 今晨一位59岁的男性罪犯被执行注射死刑。
In the car the police found guns, knives, and other lethal weapons (= weapons that can kill). 警察在车里找到了枪支、刀具及其他一些凶器。
Three minutes after the fire started, the house was full of lethal fumes. 起火3分钟后，房子里充满了致命的毒气。
It has been shown that lethal pulmonary hypoplasia may be predicted on the basis of indirect assessment of lung development.
The drama culminates with the workers uniting in a communal effort to repair the potentially lethal seepage.
This suggests that the lethal mutations were about 8 times more successfully ' masked ' than the non-lethal ones.
It was a miserably shortsighted decision and lethal in its consequences.
Defining the limits of survival: lethal pulmonary hypoplasia after midtrimester premature rupture of membranes.
First, that neither of the two objections is lethal to the wager.
High inbreeding depression, selective interference among loci and the threshold selfing rate for purging recessive lethal mutations.
In the present experiments ifosfamide was tested for induction of dominant lethal and specific-locus mutations in germ cells of male mice.
