Silly Billies
(paleontology, dated) Any basal member of the Synapsida, related to the mammals but superficially resembling reptiles.
plural of psychogenic pain
(mathematical analysis) Any of the members of a Borel σ-algebra.
plural of Silly Billy
おちゃめな人たちは、近所のお祭りのために色とりどりの看板を作って午後を過ごした。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
