【医】 足霉菌

我每晚都要修一次脚，所以我根本没有脚气，脚趾头一点点毛病也没有。

have one foot in the grave

The black ox has trod on sb.'s foot

left hind foot pad

foot plank【建】;ledger board【建】;

Ft cd(foot candle)

oil foot

foot valve

foot lambert