sap

vt.使排出体液, 使衰竭, 挖坑道袭击, 逐渐侵蚀

sandwich course, sandy, sane, sanely, sang, sang-froid, sangria, sanguinary, sanguine, sanguinely, sanguineness, sanitarium, sanitorium, sanitary, sanitary towel, `sanitary pad, sanitation, sanitize, sanitise, sanity, sank, sanserif, Santa Claus, sapience, sapient, sapiently, sapling, Sapphic, Sapphic (also sapphic), sapphire, sappy, saprophyte, saprophytic, sapwood, Saracen, sarcasm, sarcastic, sarcastically, sarcophagus, sardine, sardonic, sardonically, Sargasso Sea,