有谁知道以S开头,er结尾的英语单词答:safer, saucer, saunter, scanner, scatter, scavanger, scooter, semester, settler, sever, sewer, shatter, shelter, shimmer, shiver, shooter, shoulder, shower, shredder, shudder, simmer, singer, sinner, sister, skewer, skipper, slacker, slander, slasher, slaughter, slayer, sledgehammer...