Oppe奥珀
OPPabbr.对面的；相反的（=opposite）
OPPD Customizing Planning Time Fence客户设置计划时界
opper and cadmium tolerant-bacteria耐铜镉菌剂
Opportunities for allto earn more?
Oppugning the Adaptive Regression Model对自适应回归模型的两点讨论
opportunistic human bacterial pathogens人体条件致病细菌
opposing vertexes double pyramid mechanism对顶双锥机构
Opportunities of Optical Device Development光器件发展的中国机会
Opponensplasty by hypothenar muscle transfer对向肌成形术用小鱼际肌转移
opportunities for out-of-school youth.给离校的年轻人的机会。
Opportunities in Sub-Saharan Tourism Industry撒哈拉旅游产业机会研究报告
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