He was wearing a carnation in his buttonhole.他在扣眼里插了一朵康乃馨。He had a white carnation in his buttonhole.他在纽扣孔上佩了朵白色康乃馨.My flower, seek not thy paradise in a fool's buttonhole.我的花朵啊, 请别在傻瓜的长谈里寻觅你的极乐世界....
Annie took out her drawing pad and pencil to dash off a sketch of the Indians.安妮拿出画本和铅笔,迅速地画了一幅印第安人的素描.Annie's smile disappeared and she dropped a curtsey.安妮收敛了笑容,行了个屈膝礼.Annie: Begad ! 20 years'waiting. It isn&...
He was divesting himself of his coat, intending to find some dry clothing upstairs.他正脱自己的外套, 打算到楼上找些干燥的衣服.Conclusion The patients performed laparoscopic ovarian cyst divesting surgery had less complication and recovered ...
在 1691年 的《学报》中詹姆士?伯努利推导出跟踪曲线的方程.In the " Acta " of 1691 James Bernoulli derived the equation for the tractrix.伯努利是个瑞士科学家,曾于1752年为轮船的螺旋浆绘制图纸.Bernouili was a Swiss scientist who described a screw for ships in 1752.采用满足伯努利分...