a drum一面鼓
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 classic piece of research.一份标准的研究报告
A patriarchal social system.父权制社会制度
A Probe into Withdrawing Right撤销权探悉
a treasury of English verse.英国诗歌集锦
a solid line of fortifications牢固的防线
a trail of blood/footprints血/足迹
a plan that never materialized从未实现的计划
a meadow/rock/tree pipit草地/岩石/树鹨
a master of three languages.掌握三种语言的专家