单词	dal(缩写)
释义	DAL(缩写)DAL (abbreviation)
随便看	bidirectional lines bidirectional line switch ring bidirectional list bidirectional logical relationship bidirectionally bidirectionally predictivecoded picture bi-directional microphone bidirectional microphone bidirectional model bidirectional one shot bidirectional operation bidirectional optical amplifier bidirectional optical communications bidirectional optical crossconnect bidirectional optical network bidirectional optical transmission bidirectional parallel port bidirectional pointer bidirectional printer bidirectional printing bidirectional production systems bidirectional pulse bidirectional pulses bidirectional--pulses bidirectional pulse train