The pricipal objective in designing cyclones is to create a vortex.设计旋风除尘器的主要目的在于造成涡旋运动.Middle - latitude cyclones originate at the popar front.中纬度 地区的气旋发源于极锋.For particulates, the favored devices are inertial impactors,...
She smiled, politely rather than with tenderness or gratitude.她只是出于礼貌地笑了笑，而非出于关心或感激。There is still some tenderness in her tummy.她的肚子还有点疼。He felt a brief wave of tenderness towards his old teacher.他对他年迈的老师湧起了一股爱怜之情....
The ulcer had been troubling her for several years.溃疡已经折磨她好几年了。"It's my ulcer," he added by way of explanation.“那是因为我得了溃疡，”他补充解释说。A bacterium is identified as the cause for his duodenal ulcer.一种细菌被断定为造成他十二指肠溃疡的根源....
Competition has been fierce to win a stake in Skoda.争夺斯柯达股份的竞争极为激烈。At stake are more than 20,000 jobs in Britain's aerospace sector.英国航天部门2万多人面临失业的危险。At stake is the success or failure of world trade talks.世界贸易谈判正处于...
他沉浸在自己的过度纵欲中。He was indulging his own sexual proclivities.他在性问题上主张克制，反对纵欲。He has a puritanical attitude towards sex.他年轻时恣情纵欲, 现在必须干活了.He had his fling when he was young; now he must work....
Goldman was still acid , cynical and biting about Judaism.哥尔德曼仍然对犹太教辛酸尖刻, 冷嘲热讽.To genuine proselytes of whatever race, Judaism long held out welcoming arms.对于任何种族的真心诚意地改变信仰的人, 犹太教久已伸出欢迎的手臂.He was well versed in Judaism a...