Moreover
来自Big Physics
wiktionary
From Middle English moreover, moreovere, morover, mooreover, more-overe, mare over, equivalent to more + over.
etymonline
moreover (adv.)
"beyond what has been said," late 14c., in phrase and yit more ouer "there is more to say;" from more (adv.) + over (adv.). Written as one word from late 14c.
