单词	Cheong Yuon Hee
释义	Cheong Yuon Hee 张润熙
随便看	electric SPARKS-gaps electric spark sintering electric spark small hole machine tool electric spark strengthening technique Electric spark stung his arm electric spark truing electric spark working electric specialty electric specification electric spectrophotometer electric spectrophotometry Electric spectrum electric speed control electric speed meter electric speedometer electric sphere electric sphygmomanometer Electric spike electric spinder electric spindle electric spindle bearing Electric spinning electric spinpot spindle unit electric spirit level electric SPLITTERS