switch-yard

n (US) area where railway cars are switched between lines to make up trains （铁路的）编组站, 调车场.

swine-fever, swing, swing bridge, swing shift, swing-boat, swing-door, swing-wing, swingeing, swipe, swirl, swish, Swiss, Swiss chard, Swiss roll, switch, switch off, switch on, switch-blade, switch-man, switch-over, switchback, switchboard, switched-on, Switzerland, swivel, swizz, swizzle, swizzle-stick, swollen, swoon, swoop, swoop down on, swop, sword, sword-dance, sword-play, sword-stick, swordfish, swordsman, swordsmanship,