“知名小姐”人如其名，是个尤物。Miss Famous, as she was called, was a gem.她是个性感十足的金发尤物。She was a voluptuous creature with blonde hair .科斯蒂根小姐是一位高尚完美的天生尤物!Miss Costigan was a paragon of virtue and delicacy!...
使平面向右旋转的对映体,称为右旋对映体.The enantiomer that rotates the plane to the right is referred to as the dextrorotatory.诀曰: 左旋 右旋天地旋, 左踏右空平地旋.Tactics Ld : L - d - world spin, left the ground empty spin right step.像其他许多分子一样, 氟比洛芬酯具有左...