Noun 名詞
1. the area above the Earth that you can see
空
a blue sky
Test
1 / 5
absence from school
2 / 5
He's very learned but rather absent-minded.
3 / 5
He was not about to admit his mistake.
4 / 5
The abbey is now a ruin.
5 / 5
a frame with rows of sliding beads, used for doing arithmetic
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