Remain appearances of buildings不改变文物原状
remain function of absorption保持吸收作用
remain out of debt使自己免于负债
Remain Part Of Usda留在美国农业部
remain seized of继续受理
remain abreast of详细了解
remain suspicious of humans对人存有戒心
remain analysis of peat plant泥炭植物残体分析
remain of sulphur dioxide二氧化硫残留量