请问characteristics 与 characteristic 有何区别

请问characteristics 与 characteristic 有何区别 characteristics 是什么意思 characteristics是什么意思 characteristics是什么意思 characteristics是什么意思 甘地的personal characteristics and his leadership style?请问What's the personal characteristics and what's his leadership style?英文中文都可以,英文更好啦,谢谢!what personal characteristics make him a effective leader? 请问像这样的口语题目怎么回答?Describe your university- buildings, characteristics, organization baseline characteristics是什么意思 defining characteristics是什么意思 switching characteristics是什么意思 electrical characteristics是什么意思 epidemiological-characteristics是什么意思 special characteristics是什么意思 performance characteristics是什么意思 magnetic characteristics 啥意思? trip characteristics是什么意思? 英文Storage Characteristics是什么意思 characteristics同义词是什么?