21206 posts 103 follows 71 followers
@rane https://twitter.com/fumieval/status/1663161595009314819 のことなら論理積の単位元なのでtrueだと思います
https://ja.wikipedia.org/wiki/%E5%8D%98%E4%BD%8D%E5%85%83
rane reblogged at 2 years ago
rane reblogged at 2 years ago