Our beloved teacher, you are the spring shower that moistens our hearts.亲爱的老师, 您就象那春天的细雨,滋润着我们的心田.That bosom's concern, is being contaminated, moistens, is dancing lightly.那一怀的心事, 在浸染, 滋润, 在翩翩起舞.The beautiful weathe...
利用固相力化学反应器实现对废旧轮胎橡胶的常温力化学脱硫化.The stress - induced mechanochemical devulcanization of waste tire rubber at ambient temperature can be achieved through pan - milling....
Hardship and penury wore him out before his time.受穷受苦使他未老先衰.He was brought up in penury, without education.他从小一贫如洗，没有受过教育。A succession of bad harvests had reduced the small farmers to penury.连年歉收使小农陷入了一贫如洗的困境.A successio...