slip**, slow, small, smart, smell, smile, smog*, smoke, smooth, snack*, snake, sneeze**, snow, snowy, so, soccer*, social, socialist**, society, sock, sofa, soft, software*, soil**, solar**, soldier**, solid**, solution*, solve, some, somebody, somehow*, someone, something,...
slip /slɪp/ vi.溜走,悄悄地走;滑倒 disbelief /ˌdɪsbɪˈliːf/ n.不信,怀疑 curtain /ˈkɜːtn/ n.窗帘;门帘;帘子 crime /kraɪm/ n.罪,罪行;犯罪活动 fellow /ˈfeləʊ/ n.男人;家伙 janitor /ˈdʒænɪtə(r)/ n. (学校或大楼的)看门人,门...