man, men, woman, women, foot, feet, tooth, teeth, goose, geese, mouse, mice, child, children, person, people, sheep, sheep, deer, deer, fish, fish, fruit, fruit

Plural (exceptions)

由
打印
嵌入

视觉风格

活动设置 排行榜 作业

活动设置

排行榜

切换模板

恢复自动保存：？