A/S铝硅比aart.一(个)；每一(个)；任一(个)n.英语字母表的第一个字母；学业成绩得优者；表示“最好”的符号A poem full of profundities他再三表示感谢使人很不好意思A proximate neighborhood.友好的邻居关系a careless mistake/error疏忽造成的错误/差错a pine tree among cedars.雪松中间的一棵松树。a Pre-Raphaelite portrait具有拉斐尔前派风格的肖像画.a rehearsal of her troubles反复诉说她的困苦A movie in preproduction.处于准备期的影片A cat retracts its claws.猫缩进它的爪子。a hail of arrows/bullets一阵乱箭/弹雨A Study on Huaihai Campaign