The twilight had turned to a deep blackness.暮色渐浓，变成了漆黑一片。the inky blackness of the cellar地窖里的一片漆黑A terrifying scream in the blackness of the night made my blood run cold.黑夜里一声可怕的尖叫让我毛骨悚然....
该队还因其良好的体育精神及公平竞争精神而受到了表扬。The team also won praise for sportsmanship and fair play.萨姆的母亲说她儿子家教好，受过良好教育。Sam's mother said her son had a good upbringing and schooling.这是否是原本良好的增长曲线中暂时的偏离？Was it just a temporary blip o...
The boat chugged down the river.小船突突地沿江而下。The boat chugged along.汽船突突地前进.Wrongly assuming that she was dehydrated, she chugged down a sports drink.她误以为自己是脱水了, 便咕噜咕噜喝下一瓶饮料....
Coleorhiza ( pl . coleorhizae ) The protective sheath surrounding the radicle in grasses.胚根鞘:保护幼根的鞘状结构.Conclusion Saber sheath trachea is a sign of rather severe COPD.结论剑鞘气管是较重的copd的标志.Coleoptile A sheath like structure ...