Researchers observed one bird impale a rodent on a cactus.研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。Our sniper teams observed them manning an anti-aircraft gun.我们的狙击队观看他们操作高射炮。This is a fast-moving but finely observed drama.这是一部节奏紧凑但是观察...

Method: Ultrastructure in ovary granulocyte of menopausal rat was observed with optical microscope and electric microscope.方法: 采用更年期大鼠模型,应用光镜和电镜观察大鼠卵巢组织学变化和超微结构.Iridovirus analysis can be observed general condition.虹彩分析能...

observed的音标：observed的英式发音音标为：[əb'zɜ:vd]observed的美式发音音标为：[əb'zɜvd]...

v.观察，研究( observe的过去式和过去分词 )，遵守，（尤指为科学目的的）观察，看到...