虫子的英语是 "worm." 你可以用这个单词来描述很多种虫子，包括蚯蚓、蚯蚓和蚂蚁等。你也可以使用更具体的单词来描述不同类型的虫子，例如蚂蚁是 "ant," 蚯蚓是 "earthworm," 蚱蜢是 "grasshopper," 蜘蛛是 "spider," 蚂蟥是 "centipede," 和 蚯蚓是 "leech." 希望这能帮到你！