单词	sin.
释义	sin. [医][=sine]（拉）无，没有
随便看	metallic-nonmetallic O-ring seal metallic nuclear fuel metallic object metallic of charge metallic oil tank metallicolous metallic ore metallic ore deposit metallic O ring metallic oxide metallic oxide catalyst metallic oxide catalysts metallic oxide chemical vapor deposition metallic oxide electrode metallic oxide film metallic packaging metallic packing metallic-packing metallic packing ring metallic paint metallic paints metallic paper metallicparts metallic parts metallic pattern 春随斗柄回春雨暗阳台春雨细如尘春风一夜吹乡梦春风一面晓妆成春风不度玉门关春风不染白髭须春风不相识春风不解禁杨花春风举国裁宫锦馭馮馮馳馴馹駁駐駑駒