areren.非洲轻木
arev.是、在(系动词be的现在时、用于第二人称或复数)
Are you willing to negotiate?阿波斯托柳克
are welding electric power supply电弧焊电源
Are service charges included?性选择,选配
Are you addicted to drinking?闭止
arecoline p-stibonobenzoic acid[化] 槟榔碱对羧基苯甲酸
Are they policemen or nurses?n.拟兰属
Are these conclusions correct?n.旁注
Are you clever at mathematics?脐带复纳器