单词	vitreous substance
释义	英華英華★◀▶英華☞enamel英華☞lamp
随便看	sequential-colour television system sequential completeness sequential complexity sequential composition sequential computer sequential connection sequential consistency sequential consistency model sequential contral sequential control sequential control counter sequential control counter，scc sequential control flow sequential controller sequential control logic sequential control logic，scl sequential control mechanism sequential control--seco sequential control (sequence control) sequential control structure sequential control，seco sequential conversation sequential copolymer sequential correlation ranging sequential correlation ranging (secor)