Noun 名詞
1. the number 19, or one more than 18
19
Test
1 / 5
My heartbeat accelerated when she saw him in the crowd.
2 / 5
I didn't accept his invitation.
3 / 5
A cat can see in the dark.
4 / 5
What are you talking about?
5 / 5
It is absolutely impossible.
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