Meaning of děng dào:
děng dào
等到
Verb
to wait until
Wǒmen děng dào zhōumò zài qù kàn diànyǐng.
我们等到周末再去看电影。
We will wait until the weekend to go see a movie.
Conjunction
by the time when (sth is ready etc)
Děng dào xià yǔ, wǒmen jiù bù néng chūfā le.
等到下雨，我们就不能出发了。
By the time it rains, we won't be able to leave.
