selective

a.选择的；淘汰的

seethe, segment, segmentation, segregate, segregation, Seine, seismic, seismograph, seismologist, seismology, seismometer, seize, seize hold of, seize sb. by the, seizure, seldom, select, select committee, selection, selection committee, selective service, selectively, selectivity, selector, selenium, selenium cell, self, self hem, self-, self-abnegation, self-absorbed, self-absorption, self-abuse, self-addressed, self-appointed, self-assembly, self-assertion, self-assertive, self-assurance, self-assured,