semiprecious

adj [usu attrib 通常作定语] (of a gem) less valuable than a precious stone （指宝石）半宝石的, 次贵重的.

semblance, semen, semester, semi, semi-, semi-conscious, semi-detached, semi-skilled, semibreve, semicircle, semicircular, semicolon, semiconductor, semifinal, semifinalist, seminal, seminar, seminarist, seminary, semiotics, semiquaver, Semite, Semitic, semitone, semitropical, semivowel, semolina, sempstress, SEN, senate, senator, senatorial, send, send away for, send for, send for sb., send in, send off, send out, send round,