它们叫做构象异构体,也叫做异象体.They are said to be conformational isomers also called conformers.异构体被定义为化学式相同而结构不同的化合物.Isomers are defined as compounds having the same formula but different structures.这能离析为旋光异构体 吗 ?Can it be resolved ...
凑巧的是, 和朋友露营时我碰见了邻居.As chance would have it, I met my neighbor when camping with my friends.凑巧的是, 都灵主力门将马特奥-塞雷尼同样因伤无缘这场比赛.What fortunately is, because Turin main force goalkeeper Ma Teao - Saileini havegood fortune simila...
The besiegers hungered the garrison into surrender.围攻者使守军饿得只好投降.They sallied out against the besiegers.他们突然向包围者出击.The besiegers used starvation to induce surrender.围攻者利用饥饿来劝降....