adolescent和juvenile都是"青少年",有何区别?

adolescent和juvenile都是"青少年",有何区别? adolescent和teenage有什么区别? adolescent和teenager区别 glory和honor有何区别.都是荣耀的意思 virtue和morality都是"美德",有何区别? locality和location都是"位置",有何区别? taxi和cab都是"出租车",有何区别? lounge和living-room都是"起居室",有何区别? simulate和imitate都是“模仿”,有何区别? cauliflower和broccoli都是花椰菜,有何区别啊? juvenile flab的具体意思和用法有什么? gasline,petrol都是“汽油”,有何区别?