词汇	宣華
释义	宣華 xuān huá鲜明的花色。宣华
随便看	constant lamberts constant land screw constant laughter constant lead constant lead screw constant length constant length equation deviation constant length field constantlength heat treatment constant length heat treatment constant-length heat treatment constant length shift method constant length system constant letter constant level constant-level balance constant level balloon Constant Level Balloon constant-level balloon constant level carbureter constant level carburetter constant level carburettor constant level chart constant-level chart constantlevel control