I mentioned this point by way of cautioning you.我提出了这一点用以警告你.All I'm doing is cautioning you.我没别的意思,只是提醒你而已.Sensible policymakers are cautioning that the world economy could weaken again before It'strengthens.理...
结核菌素检查(的反应结果)是阳性的.The tuberculin test was positive.公牛, 公羊, 国王和男演员都是阳性的.Bull, ram, king and actor are masculine.对疑似阳性的克隆经EcoR与Hind双酶切分析.Suspected positive clones were digestedwith EcoR I and Hind III....