短语词组短语interlocking asperity 互锁不平整tape asperity 磁带不平度face asperity 表面微形体Asperity Acid 天门冬氨酸asperity y 粗鲁;严酷;微观粗糙度;粗暴sand asperity 掺砂沥青heavy asperity 重沥青interface asperity 界面形貌asperity detail 艰苦条件 返回 asperity