Environmentalists are keen on degradable materials.环保分子特别喜爱能够自然分解的材料.Starch - based biodegradable plastics is a kind of important degradable polymer material.淀粉基生物降解塑料是一种重要的可降解高分子材料.Phosphate ester polymers are degradabl...
冰川消融造成海平面上升。The melting ice caused a rise in sea level.最好的部分就是沿着冰川走。The best bit was walking along the glacier.冰川把丘陵地带冲出一条条山谷.Glaciers gouged out valleys from the hills....
Hudson was alarmed, and asked the chief of the gnomes for an explanation.哈德森惊动了, 并且要求地精的院长解释.They should not be too alarmed by the press reports.对于新闻报道他们不应过于担心。They should not be too alarmed by the press reports...对于新闻报道...
Serpents ! Brood of vipers ! How shall you escape the judgment of Gehenna?33蛇类,毒蛇之种,你们怎能逃避火坑的审判?Serpents cast their skin once a year.蛇每年蜕一次皮.Their wine is the venom of serpents And the cruel poison of cobras.33他们的酒是大蛇的毒液...
After the scandal was exposed, Dr Bailey committed suicide.丑闻曝光后，贝利博士自杀了。We had that man before us at the Old Bailey.'我们在老贝勒见过面的. ”After the scandal was exposed, Dr Bailey committed suicide...丑闻曝光后，贝利博士自杀了。Who made ...
All our aircraft have certificates of airworthiness.我们所有的飞机都有适航证书。Airworthiness certification includes Type Certification and Production Certification , and other related work.适航审定主要包括型号合格审定和生产许可审定及其他工作.Knowledge of rele...