step-parent

n later husband of one's mother or wife of one's father 继父或继母.

stein, 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, stepbrother, `stepsister, stepchild, stepfather, stepfather, `stepmother, stepparent, steppe, stepping-stone, stepson, `stepdaughter, stereo, stereo-, stereophonic, stereoscope, stereoscopic, stereotype, stereotyped, stereotyping, sterile, sterility, sterilization, sterilization, sterilisation,