Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。...serpentine woodland pathways.蜿蜒的林间小路The method is presented for preparation metasilicate pentahydrate from residue after...
the serpentine course of the river蜿蜒曲折的河道Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。One part of the Serpentine is kept for swimmers.蜿蜒河的一段划为游泳区....
The young are permanently in a state of resembling intoxication.年轻人永远处在一种陶醉的状态中。European hawkmoth with markings on the back resembling a human skull.背部有类似死人头骨斑纹的欧洲天蛾.The woolly aphid has a lanate coat resembling cotton.棉...
In fourteen days Sardis was stormed and Croesus taken prisoner.在十四天之中,萨狄斯被攻击,克雷兹成了阶下囚.a young teenager of fourteen14 岁的少年Remember he's just fourteen years old.记住，他才14岁。So far there have been fourteen arrests all tol...
Truly none was so fit to set about this herculean labour as Petruchio.这样困难的事除了彼特鲁乔以外确实找不到更合适的人来办了.Eradication of the Alpine nomenclature is still proving a Herculean task.根除阿尔卑斯命名法依然是一项极其艰难的工作.These small feats seemed li...