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....
"Now look what you've done!" Shirley wailed.“看看你干的好事!”雪莉哭诉道.The wind wailed outside the closed windows.紧闭的窗户外狂风呼啸。The women of the town wailed over the war victims.城里的妇女为战争的死难者们痛哭....