His letter poses a number of puzzling questions.他的信中提出了许多令人困惑的问题。Each time seeing the potbellied celebrities with high and mighty poses I would feel inexplicable awestruck.蜷窝在一边呈失败痛苦状.His ill health poses serious problem...
Granite as raw material, PSA is made in a series of aggregate reactions of chemical fusibility.选用花岗闪长岩为原料, 通过一系列的化学熔融聚合反应制成新型絮凝剂———聚硅酸铁铝盐絮凝剂.Its petrology , petrochemistry and geochemistry feature show the intrusive is p...
她的独立精神使她有别于共事的男性军官。Her independence of spirit marked her out from her male fellow officers.工程学和工艺学互不相同，也有别于自然学科。Engineering and technology are disciplines distinct from one another and from science.坚韧不拔有别于勇猛.Fortitude is...
使用一次药剂防治难于持久地控制害虫.Rarely can permanent control be achieved by a single application of spray.五是稳定持久地加强基础研究.Fifth, strengthening basic research in a steady and sustained way.每个企业努力持久地与顾客保持合作关系.Every business strives to hav...