灯塔的光束在渐浓的暮色中清晰可见。The lighthouse beam was quite distinct in the gathering dusk.整个地区点起了一系列灯塔.A chain of beacons was lit across the region.灯塔的光亮在数英里之外都能看见.The blink of beacon could be seen for miles....
黑格注意到了他“看上去消瘦，非常劳累”的样子。Haig noted how he "looked pinched and rather tired".她是一位瘦小、沉默的女子，面容消瘦，头发稀疏。She was a small, silent woman with pinched features and thin hair.他饮食无规律，慢慢消瘦了下去。He was eating irregularly, steadily losin...
My heartfelt sympathy goes out to all the relatives.我对所有的亲人表示由衷的慰问。We would like to take this opportunity to convey our heartfelt condolences to the families of the victims.我们谨此向受害人家属表达我们衷心的慰唁.There was surely in it a qu...
A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是烯烃或是烷烃.Recent advance in researches of alkane uptake by microorganisms was reviewed.综述了近期在烃的微生物摄取机制方面的研究进展.Panagiotopoulos - Reid mixing rules are bette...