Atka单鳍多线鱼
atprep.在;向;达n.基普(老挝货币基本单位)(=att);[化]砹(极不稳定放射性元素)abbr.密封的(=airtight)abbr.气温(=air temperature)
attenuation equation衰减方程
at some distant time悠悠无期
at the positive pole在正极
at the best of timesadv.在情况最好的时候
attemperating device温度控制装置
attapulgite of kewda露兜油
at someone's expense红凉伞
atttitudinal loyalty态度忠诚
Atrophaneura aidonean.暖曙凤蝶
attriton-resistantadj.耐磨的