We'll put together a proposal, including detailed costings, free of charge.我们将免费拟一份提案，其中包括详细的成本估算。The performers have all offered their services free of charge.演员们都愿意免费出演。The leaflet is available free of charge from...
铜是热和电的良导体.Copper is a good medium for the conduction of heat and electricity.木头是热和电的不良导体.Wood is a poor conductor of heat and electricity.铜是电的良导体.Copper conducts electricity well....
Make maximum use of legislation to confiscate the proceeds of drug trafficking.善用现行法律以充公贩毒得益.All exhibits are for sale, the proceeds being split between Oxfam and the artist.所有展品都将出售，收入由乐施会和艺术家平分。to maximise the sale pro...
It was a novel idea to control the growth of Microcystis actinomycete.利用放线菌的代谢产物特异性抑制或杀死微囊藻是一条治理水华的新思路.The mechanism of flocculation and removal of Microcystis aeruginosa by chitosan - modified clays was studied.文章探讨了壳聚糖...
Perhaps the accompanying illustration will explain it.可能所附的图表能对此作出解释。Accompanying the letter is a parcel of books.信外随带书籍一包.She taught him to read and even to sing two or three little ballads, accompanying him on her old ...