肥: fat, fertile, loose-fitting or large, to fertilize, to become rich by illegal means, fertilizer, manure...
画蛇添足: draw legs on a snake (idiom); to ruin the effect by adding sth superfluous, to overdo it...
过早: premature, untimely...
地板: floor...
门诊: outpatient service...
此外: besides, in addition, moreover, furthermore...
不经意: not paying attention, carelessly, by accident...
