都
Meaning
- all; both; entirely
- (used for emphasis) even
- already
How it's used
"All", and it goes before the verb, not with the noun: 我们都是学生 (we are all students), not 都我们. It refers back to something already mentioned, so the thing it sums up comes first: 这些书我都看过.
Example sentence
１、３、５都是奇数。
One, three, and five are odd numbers.