·three-legged-stool是什么意思?

·three-legged-stool是什么意思? three-legged three-legged 的legged“three-legged 三条腿的” 这个合成词中leg本是一个名词 为什么要双写g 才加ed啊? 为何是three-legged desk而不是three-leg desk可有；连字符啊 three legged -table中leg要加ed求大神帮助legged其实是一个独立的单词,表示有腿的,是一个形容词,因此和three组合成为three-legged三条腿的,仍然是一个形容词.这是百度的解释 那如果是500-word composition 什么叫three legged firewall?还有two legged firewall?有什么用处 sponsored three-legged race or balloon release 意思 he has a three-legged table he worte a two-thousand-word report 同是名词leg加ed为什么word不加? he was seen to sit at a_ table yesterday A three-legs B three-legged The____chair isn't suitable for a young child.He may fall offA.three-legging B three-legged C three-legs 凳子的英语是什么到底是stool还是bench？ a warm-hearteda one-eyed mana three-legged deskacoid-biooded animala white-hairedgirl STOOL是什么意思? stool,dresser 英语中几个骂人的话如何翻译?blue-eye-boy, apple polishing, three legged根据上下文可以确定是骂人的话,或者说是三个骂人的词,中间一个“apple polishing”,我知道,应该是“马屁精”的意思.但是,其他 In the back room,there is nothing but a ________against the wall.A.three-legging table B.three-legged table C.three legs table.怎么选为什么谢谢 The three-____chair isn't suitable for a young child.He may fall Alegging B legged C legs D leged 教师里用的两个同学和坐的的凳子是叫bench还是stool?