是happy enough 还是happily enough .为什么为什么old enough 可以使用,而busily enough 不可以使用哪

是happy enough 还是happily enough .为什么为什么old enough 可以使用,而busily enough 不可以使用哪 are you happy enough 是毛意思 是good enough还是well enough? 是big enough还是enough big? 是enough+adj.还是adj+enough 是tall enough还是enough tall? 是no enough 还是not enough? 是strangely enough还是strange enough 【求助题】Five yuan is enough.还是 Five yuan are enough.Happy Valentine's Day! enough是形容词还是副词 是表达为old enough 还是enough old 为什么 you are brave enough中enough是副词还是形容词 是have enough patient还是have enough patience 是run fast enough还是 run enough fast happy是动词还是名词 happy是形容词还是动词? enough是名词在前还是在后 enough的用法是“形前名后”,还是“名前形后”?