演员须善于熟记台词.An actor must be able to memorise his lines.我要熟记所有这些词组.I shall try to memorise all these phrases.我要熟记所有这些词组。I shall try to memorize all these phrases....
Now draw or trace ten dinosaurs in ascending order of size.现在按照体型由小到大的顺序画出或是临摹出10只恐龙。We watched the mists ascending from the valley.我们看着迷雾由山谷升起.The smoke is ascending slowly from the chimney.烟从烟囱里袅袅升起....
The apical membrane of the epithelial cells is apparently essential.上皮细胞的顶膜显然是必要的.They are located in tissues ( the apical meristems ) at the growing points of roots and stems.它们位于根和茎的生长点组织 ( 顶端分生组织 ) 中.The outer layer o...