Requirements: Valve must be tight against reverse flow under all pressure differentials.要求: 在所有压差下,阀门对于回流的密封必须紧密.Detectives have run into a conspiracy of silence in the tight-knit communities of the peninsula.侦探们犯了难，半岛上各...
It is better to stretch the tight muscles first.最好先伸展一下僵硬的肌肉。She walked off the plane in a miniskirt and tight top.她身穿迷你裙和紧身上衣走下了飞机。He held on tight but she prised it from his fingers.他抓得很紧，但她还是掰开他的手，把它拿走了。...
Stefano used a motor cycle to herd the sheep.斯特凡诺骑一辆摩托车放羊。Carmela heard the purr of a motor-cycle coming up the drive.卡梅拉听到摩托车隆隆地开上了车道。I had never ridden on a motor-cycle before. But it was too late to chicken out.那以前我从没...
Can I get a double pizza burger , chili fries with cheese and a large chocolate milkshake?我可以点个双层比萨饼, 奶酪红椒油饼和一份大的巧克力牛奶混合饮料 吗 ?An annual freshman icebreaker called "Dickerella," in which women and men pair off for trips t...
This book provides an exeptionally lucid treatment of classical electrodynamics.这部书对经典电动力学讲解得非常透彻.To treat the problem fully requires the use of quantum electrodynamics.完整地讨论这个问题需要应用量子电动力学.Out of quantum electrodynamics ...