Noun 名詞
1. the number 13, or one more than 12
13
Test
1 / 5
the sky above
2 / 5
We have two Chinese classes a week.
3 / 5
The abbey is now a ruin.
4 / 5
a frame with rows of sliding beads, used for doing arithmetic
5 / 5
His classroom is just above us.
Your score is