a flow一个流
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 competitive exhibition of dogs.一种关于狗的竞争表演。
Aortofemoral bypass graft with vein用静脉移植行主动脉股动脉搭桥术
a village overshadowed by mountains被山影笼罩的村庄
a summary of readers' contributions
a high-level programming language高级编程语言
A Hawaiian of Polynesian descent.
a street of bedraggled tenements.两旁是破旧公寓的街道
A company of guardsmen swungpast.一队卫兵整齐地跑过去。
A forlornand shipwrecked brother.不幸沉船遇难,看见这足印。
a faithful servant/friend/dog忠实的仆人/朋友/狗