单词	堆栈式集线器
释义	堆栈式集线器stackable hub
随便看	linear velocity，lv linear vibration linear video linear video amplifier linear video editing linear video recording linear viscoelasticity linear voltage linear voltage differential transducer linear voltage differential transducer (lvdt) linear voltage displacement transducer linear voltage wave form linear wave linear wave equation linear weight sum method linear zero-forcing equalization linear zig-zag linear zig-zag weave linear–active region linear 〔motion〕 bearing linea scapularis linea semicircularis linea semilunaris [spigeli] line astern linea sternalis