单词	be all square
释义	be all squarephr.① 同分
随便看	bidirectional diode thyristor bidirectional diode-thyristor bidirectional diode thyristor, diac bidirectional drive bidirectional [electronic] valve bi-directional energy flow bidirectional flow bi-directional frame bidirectional gate bidirectional gating bidirectional heuristic bidirectional hvdc system bidirectionality bidirectional laminate bidirectional lasing 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