Noun 名詞
1. a virus that can cause AIDS
HIV, エイズ, ヒト免疫不全ウィルス
Test
1 / 5
a frame with rows of sliding beads, used for doing arithmetic
2 / 5
Plastic is not absorbent, but cotton is.
3 / 5
A cat can see in the dark.
4 / 5
He's very learned but rather absent-minded.
5 / 5
He had an abnormal interest in death.
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