单词	needinesses
释义	同neediness
随便看	laser film plotter laser flash photolysis laser flash tube laser flowmeter laser flurosensor laser fog nephelometer laser font laser fracturing laser frequency laser frequency stability laser frequency stabilization laser frequency stabilizing system laser frequency switch laser fusion laser fusion experimental device laser fusion, plasma generation laser fusion, plasma measurement laser fusion technology laser gage laser-- gainasp/inp laser gain-curve laser gauge laser generator laser glass laser glass fibre