Meaning of yào mìng:
yào mìng
要命
Verb
to cause sb's death
Zhège tiānqì zhēn shì yàomìng!
这个天气真是要命！
This weather is really terrible!
Adverb
extremely; terribly
Jīntiān de tiānqì rè de yào mìng.
今天的天气热得要命。
Today's weather is terribly hot.
Adjective
(used in complaining about sth) to be a nuisance
Jīntiān de tiānqì rè de yào mìng.
今天的天气热得要命。
Today's weather is unbearably hot.
