spit

vi.吐唾沫(痰) vt.吐出 n.唾液；吐痰

spinster, spinsterhood, spiny, spiral, spirally, spire, spirit, spirit-lamp, spirit-level, spirited, spiritedly, spiritedness, spiritless, spirits, spiritual, spiritualism, spiritualist, spirituality, spiritually, spirituous, spite, spiteful, spitefully, spitefulness, spitfire, spittle, spittoon, spiv, spivish, splash, splash-down, splatter, splay, splay-footed, spleen, splendid, splendidly, splendiferous, splendor, splendour (US splendor),