They've set off for the long trudge home.他们出发了,长途步行回家.He wished he was not in a room so far from the bathroom. There was nothing for it but a long trudge through the house.他真希望自己的房间离卫生间不那么远，没别的办法，只能走上长长的一段穿过屋子。It wa...
Firs, spruces and pines are conifers.冷杉 、 云杉和松树都是针叶树.Pines, firs, and hollies are evergreen trees.松树, 杉树以及冬青是常绿树.Her firs big break came alongside Jane Russell in Gentlemen Preferred Blondes.她的冷杉很大的突破与简·里先生来金发碧眼的首选....
A conjugated protein, such as hemoglobin , that contains a colored , metal - containing prosthetic group, such as heme.从血色素中除去亚铁血红素而获得的一种无色蛋白质.Metallothionein ( MT ) is group of conjugated proteins which are rich in cyst...