Expandra弹力劳动布
expandv.使 ... 膨胀;详述;扩张;增加;张开
Expanding period扩张周期
expanded circuit扩展电路
expanded network扩展管网
expand with heat热胀
expanded channel扩张渠道
expand frontiers拓边
expanding cement臌胀水泥
expanded ebonite多孔硬质胶
expanding device扩束
expanding design开拓设计