经过3个周末的追求之后，帕梅拉接受了伦道夫的求婚。After a three-weekend courtship, Pamela accepted Randolph's proposal of marriage.她缺钱花的时候，帕梅拉总是有求必应。Pamela was an easy touch when she needed some cash.帕梅拉对自己那些脏话和伤人的言辞一点也不感到羞愧。Pamela was unre...
The yields of other cyclic acetals were between 62.并在此条件下合成了多种环缩醛,收率62.Eight acetals ( Ketals ) were synthesized under the optimal conditions.在最佳条件下,合成了八个缩醛 ( 酮 ) 化合物.The hydroxyl groups can be changed into esters , ethe...
She was dressed in a halter top and shorts.她穿着三角背心和短裤。We must lead an ox by the halter.牵牛要牵牛鼻子.Name not a halter in his house that hanged himself.(谚语)房里有人吊死,千万别提绳子....
翻身跃过栅栏后，他便朝斜穿围场的方向走去。Vaulting the stile, he headed diagonally across the paddock.她用手一撑跃过栅栏门沿着小路跑去。She vaulted over the gate and ran up the path.贼纵身跃过篱笆逃走了.The thief jumped himself over a fence and escaped....
The energy content of fuels is directly related to the mass and not volume.与燃料的发热值直接有关的是质量而不是容积.Pope John Paul celebrated mass today in a city in central Poland.教皇保罗二世今天在波兰中部的一个城市主持了弥撒。There is a heterogeneous mass of pa...