It was imperative that he act as naturally as possible.最重要的是他要做到尽可能自然。Stress may act as a trigger for these illnesses.压力可能会成为引发这些疾病的原因。Women should be free to dress and act as they please.女性应该有穿衣和行动的自由。...
Autotrophic mutants were prepared from six different stocks of the homoictic group.自养突变体是从同株同核融合类群的6个不同的原种菌系制备的.The cell lost its autotrophic character and became dependent on added chemical energy sources.细胞丧失了自养的特性,变成依...
战争是暴力所表现的最剧烈的形式.War is the most acute form of expression of violence.他们在解决困难中所表现的智慧使我们惊叹[佩服].We were amazed at the ingenuity with which they solved their difficulties.画幅虽然不大,所表现的天地却十分广阔.The picture is small but It's...