Consider a family of parallel lines that cut the conic.设有一组平行线与圆锥曲线相交.The circular points are really a degenerate conic.虚圆点实际上是一退化的二次曲线.A family of parallel lines cut the conic.有一组平行线与圆锥曲线相交....
The lighthouse beam was quite distinct in the gathering dusk.灯塔的光束在渐浓的暮色中清晰可见。Dr Ryan travelled the world gathering material for his book.瑞安博士周游世界为他的书搜集资料。Many of the machines are gathering dust in basements.许多机器尘封在地下室里。...
He'd pulled away from her as if she had leprosy.他离她远远的，好像她得了麻风病似的。His body was deformed by leprosy.他的身体因为麻风病变形了.MDT is an effective treatment and could cure all the leprosy sufferers worldwide.联合化疗是一种有望治愈全世界所有麻风病患者的...
I don't feel that anyone can kick me around anymore.我认为没人敢再欺负我了。In this industry, Arbuckle's sin was worse than Mr. Gibson's: he wasn't bankable anymore.在这个行业里, 阿巴克尔要比吉布森先生的罪逆更重: 他再也不值得信赖了.Once a leag...
After each treatment, the patient's cholesterol level drops to around 500 milligrams per deciliter.经过这样处置一次, 病人的胆固醇就下降到每100毫升含有500毫克左右.Start her on I. V. Chloramphenicol, 25 milligrams per kilogram, four times a day...
Thousands and thousands of start-up firms have poured into the computer market.成千上万家新成立的公司已涌进了计算机市场。Philip and I pooled our savings to start up my business.我和菲利普把积蓄凑到一起开办了我的公司。There is a lack of people wanting to start u...
remonstrate against cruelty to a dog抗议对一条狗的虐待We have sworn to fight cruelty wherever we find it...我们发誓要见恶除恶。Cruelty is a normal attribute of human behaviour...残忍是人的天性之一。Cruelty is a normal attribute of human behaviour.残忍...
He quoted some old Chinese sayings to illustrate his points.他援用了一些中国话来解释他的论点.She decides to use charts and diagrams to illustrate.她决定用图表来说明。Kids can develop ad campaigns, commercials and skits to illustrate character tra...