我觉得和西格尔先生会谈我可能会搞得一团糟。I think I would handle a meeting with Mr. Siegel very badly.在1934年, 杰瑞?西格尔和乔?舒斯特创造了超人.In 1934, Jerry Siegel and Joe Shuster created Superman.伯尼·西格尔医生, 是耶鲁医学院的外科医生.Dr. Bernie Siegel, a surgeon at Yale...
There were ducks quacking on the lawn.草地上有几只鸭子在嘎嘎叫。For the rest it was just a noise, a quack - quack - quacking.除此之外,便是一片噪声, 一片嘎嘎嘎的叫嚣.The eyeless creature with the quacking voice would never be vaporized.那没眼睛的鸭子嗓也不会给蒸发....
The alternative use of buffered silica gel resulted in modest hydrolysis ( ~5 - 10 % ) of the imine.选用温和的水解导致缓冲硅胶 ( ~ 5-10% ) 的亚胺.The reaction should be buffered to a pH of between 6 and 11.应使反应缓冲到pH值为6～11.The drug buffe...