Noun 名詞
1. the area above the Earth that you can see
空
a blue sky
Test
1 / 5
She was listening to the English teacher absent-mindedly.
2 / 5
The ostrich has lost the ability to fly.
3 / 5
abolish slavery
4 / 5
He's very learned but rather absent-minded.
5 / 5
abuse one's privilege
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