在表达区区小事不足挂齿时 Such a little thing 与Such a small thing 哪个好?

在表达区区小事不足挂齿时 Such a little thing 与Such a small thing 哪个好? 不足挂齿 “不足挂齿”是什么意思? 有无such a和so.a的表达, 不足挂齿的意思 不足挂齿中的足是什么意思? 不足挂齿的意思 such a such a such a Such a 能这样表达吗?区别呢,---such a beautiful clothes和so beautiful a clothes区别 such 和such a的区别such 后面加的是什么,可数名词?不可数名词?还有such a在做题的时候怎样判断前面加such,还是such a but it's such a wet day.表达什么情感吗 a/an＋such＋adj.＋n..这种表达对吗,为什么 英语翻译这样表达语法正确么：I never thought this Christams was such a upset day. the thought-provoking picture depicts such a scene:（+场景内容） 这样的表达地道吗? you're such a fool such a such a