even when 与 even if 有何不同 两者都可翻译成即使,有何区别?

even when 与 even if 有何不同 两者都可翻译成即使,有何区别? though,although,as,even if,even though有何区别? though和even if有何区别? even if ,even though 有什么区别? even ,even if有什么区别 although、even if和even though有什么区别 even if和even though的用法有哪样区别 even if 和even though有区别没 even though 与 even if的区别 even though与even if的区别 far和even修饰比较级有何不同? even if与even though,even的区别