spiel

n (infml usu derog 口, 通常作贬义) long or fast prepared speech (usu intended to persuade sb or as an excuse) 滔滔不绝的讲话（通常为说服某人或用作藉口）: The salesman gave (us) a long spiel about why we should buy his product. 推销员口若悬河, 说我们应该买他的东西.

spermicidal, spermicide, spew, sphagnum, sphere, spherical, spherically, spheroid, sphincter, sphinx, spice, spiced, spiciness, spick, spicy, spider, spider plant, spider-man, spidery, spied, spigot, spike, spikiness, spiky, spill, spillage, spillway, spin, spin bowler (also spinner), spin-drier, spin-dry, spin-off, spina bifida, spinach, spinal, spinal column, spinal cord, spindle, spindly, spine,