雅思口语相关话题：talktive person
buddy 哥们儿;
BFF(best friends forever)闺蜜;
confidante 红颜知己;
colleague 同事;
intimate 至交;
sworn brother 结拜兄弟;
partner 搭档;
companion 同伴;
pen pal 笔友;
comrade-in-arms 战友;
bosom friend 知心朋友;
childhood sweetheart 青梅竹马
