allylic migration
化 烯丙型迁移… Read the rest
化 烯丙型迁移… Read the rest
医 糖锭制备… Read the rest
化 异丙基化; … Read the rest
暗中潜伏, 偷偷侦察… Read the rest
医 旋盘尾丝虫… Read the rest
医 输卵管妊娠… Read the rest
化 凝固浴; … Read the rest
计 单向中继线… Read the rest
*[tju:’iʃәnәl]
a. … Read the rest