archosn.肛archn.拱；拱门；拱状物v.成拱形；拱起adj.主要的；调皮的Archangiopteris tonkinensisn.尖叶原始观音座莲arch usurper of state power窃国大盗arch and surface subsidence拱顶及地表沉降arch oblique single-tower拱形斜独塔archiving and communication存档与传输archaeogeology of knowledge知识考古学architetual energy- saving建筑节能arch bridge with thick stick系杆拱桥arch-beam composite bridge拱梁组合体系archaeological remote sensor考古遥感器