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...
抓住机会向技术管理或市场销售方面转变.Take the chance of turning into technique management or market selling.在技术协议或市场情况的基础上计算并为客户报价.Calculates customer's quotation based on the technical agreement or market situation.是不是应该先做个调查或市场调研?S...
商店一般都不愿收回顾客不称心的货物.Shops are often reluctant to take back unsatisfactory goods.他很可能采取立刻就能令人称心的方针.More likely he would choose the most immediately comfortable course of action.新鞋不会不称心的.A new pair of shoes wouldn't com...