California dogtooth violet with creamy white flowers sometimes yellow - tinged.加利福尼亚州的一种赤莲,花乳白色,有时淡黄色.North American dogtooth having solitary white flowers with yellow centers and blue - or pink - tinted exteriors.北美的一种赤...
He stopped to try to adjust his vision to the faint starlight.他停下脚步试着让眼睛适应微弱的星光。We walked home by starlight.我们借着星光走回家。I enjoy the view of the bay in the starlight.我喜欢星光下的海湾风景。...
The company treated me as though I were skiving.公司对待我的态度就好像是我上班时溜号了似的。Her nostrils were pinkish, as though she had a cold.她的鼻孔略带粉红，好像患了感冒似的。They looked at her as though she was crackers.他们那样看着她，好像她疯了一样。...
Certain big oil companies attempted to cash in on the energy crisis.某些大石油公司企图从能源危机中捞到好处.Let's cash in on the fine weather and go fishing.让我们趁着这好天气去钓鱼吧!Don't try to cash in on me.别想占我便宜....
这就是所谓的催化裂化.It is known as catalytic cracking.裂化是使较重的低挥发性的碳氢化合物分裂成较小分子的化学分裂.Cracking involves the chemical breakdown of higher, less volatile hydrocarbons into smaller molecules.FCC(流化催化裂化 ) 是炼厂生产汽油的主要方法之一.The Fluid Catal...