科普类1.aer,aero,aeri=air,aerialadj.航空的,生活在空气中的,空气的,高耸的n.天线aerobica.增养健身法的（pl.）n.有养运动aeromechanicsn.航空力学aerogramn.无线电报,航空邮件aerospacen.航空宇宙aerospheren.大气层aeroviewn.空中俯瞰图aerophotographyn.航空摄影术2.agr=(field,land)＝acreagriculturen.农业,农艺,农学massacreagronomyn.农艺学,农学agrologyn.土壤学,实用土壤学agrarianadj.有关土地的,耕地的(为ian作为后...
精品文档目录1.APPLIEDARTSANDFINEARTS(OG).......................................................................................................32.THEORIGINSOFCETACEANS(OG)..........................................................................................................83.DESERTFORMATION(OG).....................................................................................................
