单词	petrecca
释义	petrecca 彼得雷卡
随便看	planar separator theorem planar slide planar solution planar spacing planar square complex planar stator motor planar straight-line graph planar stressed state planar structure planar symmetry group planar system planar technique planar technology planar trajectory planar transistor planar translation planar tree planar truss planar type planar type detector planar type transistor planar water planar winding planar wormwheel planary 香山老香帐簇成排窈窕香度瑶阙香径落红吹已断香心静香惊日气侵香散梅梢香断灯昏吟未稳香无心处香早暗偷传粉菡亭立粉蒸粉虱粉蜡笔粉蝶粉装儿粉身碎骨粉连纸粉金粉铺