Further on, we can specify an algebra that consists of axioms for commutativity, distributivity, associativity, etc. 进一步的, 我们可以定义包含交换律 、 分配律 、 结合律等公理的代数.
Yet they are also meant to be allegorical, to stand for something.这样被认为是寓言式陈述某事.Every Russian knows the allegorical novel The Master And Margarita.每个俄罗斯人都知道这本寓言式小说，《大师和玛格丽特》。P > ● The undraped human figure, sometimes all...
We swallowed the chocolates in one gulp, licking our lips.我们一口吞下了巧克力，满意地咂着嘴。She folded up her letter, licking the envelope flap with relish.她把信折好，用力舔了舔信封的折口。They gave us a hell of a licking.他们把我们打得落花流水。...
Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.植入之后不久,胚囊的壁, 即滋养细胞含有两层细胞.Microchips are convenient, safe, and reliable. Implantation is simple and routine.微芯片是方便 、 安全和可靠的....
He was employed at the local grocery store as a delivery boy.他受雇于当地杂货店当送货员.Supermarkets in her hometown even assisted Taylor in stuffing grocery bags with her flyers.泰勒家乡的超级市场甚至帮她在购物袋里塞进她的传单.I worked stocking shelves in ...