Chinese phrase
钥匙有几把？ yào shi yǒu jí bǎ
Meaning
How many keys are there?
When to use it
This asks how many keys there are. It is a natural, neutral way to ask for the number of keys in a group or place.
Example dialogue
我把钥匙都放在桌子上了。 wǒ bǎ yào shi dōu fàng zài zhuō zi shàng le
I put all the keys on the table.
钥匙有几把？ yào shi yǒu jí bǎ
How many keys are there?