单词	crest curve
释义	crest curve 凸形曲线
随便看	oil save-all oil saver oil saving bearing oil sb's fist oil scale oil scavenger oil scavenger pump oil scavenger pump gear oil scavenger pump shaft oil scavenging pump oil scoop oil scraper oil scraper ring oil-scraper ring oil-scraping piston ring oil scraping ring oil-scraping ring oil screen oil screen retainer oil scupper oilseal oil-seal oil seal oil seal cover oil sealed 今无其器存其辞今无裳今日之日多烦忧今日俸钱过十万今日公然来浣纱今日又非昔今日听君歌一曲今日因君试回首今日垂年一身苦今日垂杨生左肘まてりあるまてんろうまてんろう【摩天楼】までまでにまでもまとまと【的】まといまとい【纏】