standard

n.标准，水平 a.普通的，一般的，标准的

stand for sth, stand in (for sb), stand in one's way, stand no chance, stand out, stand out (from/against sth), stand over sb, stand sb up, stand the test, stand up, stand up for, stand up to, stand-by, stand-in, stand-off half (also `fly-half), stand-offish, stand-offishly, stand-offishness, stand-pipe, stand-up, standard lamp (US `floor lamp), standard of living, standard time, standard-bearer, standardization, standardisation, standardize, standardize, standardise, standing, standing order, standing ovation, standing-room, standpoint, standstill, Stanford, stank, stanza, staple, stapler, star, Star of Bethlehem,