OD
n. 过量毒品;过量麻醉剂
abbr. 外直径(outside diameter);外部尺寸(outside dimension);运营总监(operations director);国家基准点(ordnance datum)
例句
"I had a friend who died of an OD," she said.
“我有个朋友死于用药过量。”她说。
《柯林斯英汉双解大词典》
G od bless ou love.
上帝保佑我们的爱。
It is shown that complex of RE malic and Zn stearic has go od stabilization synergy.
并用苹果酸稀土与硬脂酸锌进行复配,发现具有很好的协同效应。