甘油是所有脂肪和磷脂的组成部分.Glycerol is a constituent of all fats and phospholipids.有人建议在硝化之前,把甘油聚合.Some people proposed polymerizing the glycerine prior to nitration.有人研究过甘油一硝酸脂的性质.The properties of mononitroglycerine were investig...
一名技师把一盒录影带装进其中一台机器。A technician loads a video tape into one of the machines.她塞给我十几盒磁带。She loaded me down with around a dozen cassettes.他们车里满载大包小盒，回到了家。They returned home with the car bulging with boxes....
It is only a hobby, not a life or death struggle.这只是一项爱好，不需要拼死拼活地努力。He pursued his hobby of collecting old almanacs for so many years.多年来他一直保持着收集旧历书的嗜好....a hobby which led to a whole new world of friendship and adventur...
其次可能是原始的澳大利亚土著居民,他们有着黑人的面貌特征和束状的鬈曲头发.Lowerscale were probably the proto - Australoid type with Negroid features and bunched curly hair.他说束状的疾病和香蕉细菌枯萎同时能够影响全部的耕地.He said says bunchy top disease and banana bacterial wilt c...
令我印象深刻的是他对目标的坚定不移。What'simpressed me has been his considerable firmness of purpose.在我对学校午餐的回忆中，印象最深刻的就是蔬菜总是炒过头。Overcooked greens are my most vivid recollection of school dinners.这场病对他的人生观产生了深刻的影响。The illness had a p...