"Very well," I said, adopting a crisp authoritative tone.“很好，”我用干脆的命令性的语气说道。Her smile was warm but authoritative.她的笑容很和蔼，同时又透着威严。The first authoritative study of polio was published in 1840...关于小儿麻痹症的第一篇权威性研究报告发表于1840年。A...
The lumberjack sweats as he cuts down a tree.伐木工人边砍树边擦汗。Dad had been a lumberjack in Washington and Oregon.爸爸曾经在华盛顿州和俄勒冈州做过伐木工.' sorry,'says the head lumberjack and sown, " you're just too small. "伐木工头看了看说...
警察把人群疏散开.The police cleared the crowd away.河边疏疏落落有几棵柳树.The river was sparsely lined with willow trees.当初要是分几个冬天疏剪树木，会比一下子疏剪完效果好。It would have been better to have thinned the trees over several winters rather than all at ...
The leukemoid reaction was identified by alkaline phosphatase staining.碱性磷酸酶染色区分类白血病反应.One case leukemoid reaction in a patient with rheumatoid arthritis during drug treatment was reported.本文报道类风湿关节炎病人在药物治疗中发生类白血病反应1例....