英语词汇“三古”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	三古
释义	三古 sān gǔ上古、中古、下古的合称。所指时限各别。泛指古代。指书体演变过程中的古文、大篆、小篆。
随便看	sound transmission class sound transmission class, STC sound transmission coefficient sound transmisson loss sound-transmit resistance sound transmittance sound transmitter sound transmitter abnormity sound transparency sound transparent Sound transparent layer sound transparent rubber soundtrap sound trap sound-trap sound trap circuit sound trapping sound travel Sound travels at 1 Sound travels at 1,100 feet per second in air Sound travels at 1, 100 feet per second in air Sound travels better in water than in air Sound travels in waves Sound travels slower than light Sound travels through the medium fo air