stepbrother, `stepsister

ns male/female child of one's stepmother or stepfather by an earlier marriage 继母与其前夫或继父与其前妻所生的儿子[女儿]（参看half-brother、 half-sister）.

stellar, stem, Sten, stench, stencil, steno, stenographer, stenography, stentorian, step, step by step, step down, step forward, step in, step out, step up, step-, step-father, step-ladder, step-parent, stepchild, stepfather, stepfather, `stepmother, stepparent, steppe, stepping-stone, stepson, `stepdaughter, stereo, stereo-, stereophonic, stereoscope, stereoscopic, stereotype, stereotyped, stereotyping, sterile, sterility, sterilization, sterilization, sterilisation, sterilize,