手足

hands and feet / (fig.) brothers / retinue, henchmen, accomplices

hand / (formal) to hold / person engaged in certain types of work / person skilled in certain types of work / personal(ly) / convenient / classifier for skill / CL:雙|双[shuang1],隻|只[zhi1]

excessive

foot / to be sufficient / ample

at a loss to know what to do (idiom); bewildered

as close as one's hands and feet (idiom); loving one another as brothers / deep friendship / closely attached to one another

brotherly affection

human hand foot and mouth disease, a viral infection

brotherly kindness

to regard sb as a brother (idiom)

as close as brothers (idiom); deep friendship

hand foot and mouth disease, HFMD, caused by a number of intestinal viruses, usually affecting young children