astonish v.使惊讶;使吃惊
astound v.震惊
astray a.迷路的;误入歧途的
astrology n.占星学;占星术
astronaut n.宇航员
asymmetry n.不对称
at least 至少
at random 随便地;任意
athlete n.运动员
atmosphere n.大气;气氛;环境
astound v.震惊
astray a.迷路的;误入歧途的
astrology n.占星学;占星术
astronaut n.宇航员
asymmetry n.不对称
at least 至少
at random 随便地;任意
athlete n.运动员
atmosphere n.大气;气氛;环境