This is the most deadly and fatal of all commands.

这是所有命令中最致命、最具毁灭性的。

youdao

The most deadly strain is almost impossible to treat.

大多数感染了肺结核的病人在乱用抗生素后都几乎无法治愈。

youdao

OF ALL the tedious tasks that lawyers have to do, time-recording is perhaps the most deadly.

在律师各种乏味的工作中，计时也许是最要命的。

youdao

They are the severe thunderstorms that produce the most deadly and destructive tornadoes.

VOA: special.2009.06.09

It is also the most deadly.

VOA: special.2010.07.06

Health officials did not know how deadly the virus would be, who would be most vulnerable, how quickly it would spread and whether it could be contained.

VOA: standard.2010.04.29

In the end, the most deadly aspect of human activity may simply be the pace itself.

NEWYORKER: The Sixth Extinction?

Last year was one of the most deadly for Shiites in the country's history.

NPR: Pakistani Shiites Mourn As Bomb Death Toll Hits 45

It's also one of the most deadly, with a five-year survival rate of just 17%.

WSJ: Esophageal Therapy You Can Stomach