pop rivet
(astronomy) A large region of convection in the photosphere of the sun; a supergranule
plural of maskette
(construction) A pin with a relatively small but expandable head.
(UK, dated, Cambridge University) One who does not try for honors at university, but is content to take a degree merely; a passman.
アカウントを持っていませんか? 新規登録
アカウントを持っていますか? ログイン
DiQt(ディクト)
無料
★★★★★★★★★★