单词	labour up
释义	labour up 艰难地向上
随便看	core reactivity control core reactivity limitation core reactivity margin core recharge operation core recirculation flow rate core recovery Core-recovery core recovery of drilling hole core recovery percentage core refining core reflector core-reflector interface core reflooding core (re)flooding pump core (re)flooding system core reflooding system core refractiveness core refractoriness core region core region of jet core register core residence time core-resident core resident core resident area 居轴处中居重驭轻居高临下屆屇屈屈1 屈2 屈3 屈4 インガインガインガイインガイインガオウホウインガシインガリツインキインキインキクサイ