家具又硬又不舒服，太不结实而且太小巧。The furniture was stiff, uncomfortable, too delicate, and too neat.这书橱很不结实,装不了这么多书.This bookcase is too unstable to hold so many books.鸟的主人说这只鸟可能是从鸟舍一处不结实的地方逃走的。The owner said the bird may have escaped...
The types of mineralized rocks are fine grained biotite gneiss and silicalites.矿化类型为含金黑云变粒岩型、含金硅质岩型.Felsic gneiss is the most widely distributed rock type in Archean metamorphic complex areas.长英质片麻岩是太古宙变质杂岩区最主要的岩石类型.Gnei...
The satellite revolves around the Earth once every hundred minutes.这颗人造卫星每100分钟围绕地球旋转一周。On 20 th, a migratory bird flies from the north woods, revolves the spacious square to circle.20日, 一只候鸟从北边的树林里飞来, 围绕着空旷的广场盘旋.The who...