A group of reporters followed in her wake. 一群记者跟随在她的身后。 A group of kids were loafing around outside. 一群小孩在外面四处游荡。 A grou...
以y结尾的形容词变名词，变y为i，再加-ness； 例如 lonely --loneliness； lucky--luckiness; livelily--liveliliness; lively --liveliness Having a lot o...
