The pith of this stemlike stele appears rather strongly like collenchyma tissue.茎状中柱的髓显得颇强健,像厚角组织.Collenchyma cells have thick walls that are especially developed at the corners of the cell.厚角组织细胞尤其在细胞的各个角上具有厚壁....
...the momentous decision to send in the troops...派遣部队的重大决定I am deeply honoured to be invited to this momentous occasion.能应邀出席如此重要的场合,我深感荣幸.Meanwhile, most young people in the West are expected to leave what could be lif...