sparks

n [sing v] (sl 俚) electrician or radio operator (esp on a ship) 电工, 无线电操作员（尤指船上的）.

span, spangle, spaniel, Spanish, spank, spanking, spanner, spar, spare, spare part, spare tyre, spare-rib, spare...from, sparing, sparingly, spark, sparking-plug (also `spark-plug), sparkle, sparkler, sparkling, sparring-partner, sparrow, sparrow-hawk, sparse, sparsely, sparsely-populated, spartan, spary, spasm, spasmodic, spasmodically, spastic, spat, spate, spatial, spatially, spatter, spatula, spawn, spay,