demonstrate prove表达“证明”之意时有何区别?

demonstrate prove表达“证明”之意时有何区别? demonstrate与prove的区别 cell 和 battery表达“电池”之意时有何区别? pressure stress都表达“压力”之意时有何区别? presence existence表达“存在”之意时有何区别? strain stress tension表达“紧张”之意时有何区别? sense sensation feeling表达“感觉”之意时有何区别? deed merit exploit表达“功绩”之意时有何区别? stick glue paste表达“粘贴”之意时有何区别? reveal disclose expose表达“揭露”之意时有何区别? development growth都表达“发展”之意时有何区别? design pattern都表达“图案”之意时有何区别?